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Company Name: SCANA CORP
CIK: 754737
Phone: None
Fiscal Year End: None
Entity Type:
SIC: -
Category Type:
Entity Name: None
First Filing Date: 2010-08-04
Last Filing Date: 2019-02-28
SEC Filings
Start End Frame Filed ACCN Value View
2015-01-01 2015-03-31 CY2014Q1 2015-05-08 0000754737-15-000033 $ 142,900,000 View
2015-04-01 2015-06-30 CY2014Q2 2015-08-07 0000754737-15-000058 $ 142,900,000 View
2015-07-01 2015-09-30 CY2014Q3 2015-11-06 0000754737-15-000076 $ 142,900,000 View
2016-01-01 2016-03-31 CY2015Q1 2016-05-06 0000754737-16-000101 $ 142,900,000 View
2016-04-01 2016-06-30 CY2015Q2 2016-08-05 0000754737-16-000116 $ 142,900,000 View
2016-07-01 2016-09-30 CY2015Q3 2016-11-04 0000754737-16-000131 $ 142,900,000 View
2017-01-01 2017-03-31 CY2016Q1 2017-05-05 0000754737-17-000027 $ 142,900,000 View
2017-04-01 2017-06-30 CY2016Q2 2017-08-04 0000754737-17-000052 $ 142,900,000 View
2017-07-01 2017-09-30 CY2016Q3 2017-11-03 0000754737-17-000084 $ 143,000,000 View
2018-01-01 2018-03-31 CY2018Q1 2018-05-01 0000754737-18-000176 $ 143,000,000 View
2018-04-01 2018-06-30 CY2018Q2 2018-08-02 0000754737-18-000228 $ 143,000,000 View
2018-07-01 2018-09-30 CY2018Q3 2018-11-05 0000754737-18-000246 $ 143,000,000 View
2010-04-01 2010-06-30 CY2009Q2 2010-08-04 0001104659-10-041737 $ 125,200,000 View
2010-07-01 2010-09-30 CY2009Q3 2010-11-04 0001104659-10-055915 $ 126,600,000 View
2010-01-01 2010-12-31 CY2008 2011-03-01 0001047469-11-001603 $ 125,700,000 View
2011-01-01 2011-03-31 CY2010Q1 2011-05-03 0001104659-11-025248 $ 127,900,000 View
2011-04-01 2011-06-30 CY2010Q2 2011-08-04 0001104659-11-043662 $ 128,500,000 View
2011-07-01 2011-09-30 CY2010Q3 2011-11-04 0001104659-11-061165 $ 129,100,000 View
2011-01-01 2011-12-31 CY2009 2012-02-29 0001104659-12-014455 $ 128,800,000 View
2012-01-01 2012-03-31 CY2011Q1 2012-05-04 0000754737-12-000025 $ 130,300,000 View
2012-04-01 2012-06-30 CY2011Q2 2012-08-03 0000754737-12-000037 $ 130,900,000 View
2012-07-01 2012-09-30 CY2011Q3 2012-11-07 0000754737-12-000071 $ 131,400,000 View
2012-01-01 2012-12-31 CY2010 2013-02-28 0000754737-13-000015 $ 131,100,000 View
2013-01-01 2013-03-31 CY2012Q1 2013-05-09 0000754737-13-000025 $ 134,400,000 View
2013-04-01 2013-06-30 CY2012Q2 2013-08-08 0000754737-13-000044 $ 139,600,000 View
2013-07-01 2013-09-30 CY2012Q3 2013-11-08 0000754737-13-000070 $ 140,100,000 View
2013-01-01 2013-12-31 CY2011 2014-02-28 0000754737-14-000008 $ 138,700,000 View
2014-01-01 2014-03-31 CY2014Q1 2014-05-08 0000754737-14-000017 $ 141,100,000 View
2014-04-01 2014-06-30 CY2014Q2 2014-08-11 0000754737-14-000029 $ 141,700,000 View
2014-07-01 2014-09-30 CY2014Q3 2014-11-10 0000754737-14-000041 $ 142,100,000 View
2014-01-01 2014-12-31 CY2012 2015-02-27 0000754737-15-000019 $ 141,900,000 View
2015-01-01 2015-12-31 CY2013 2016-02-26 0000754737-16-000089 $ 142,900,000 View
2016-01-01 2016-12-31 CY2014 2017-02-24 0000754737-17-000014 $ 142,900,000 View
2017-01-01 2017-12-31 CY2015 2018-02-23 0000754737-18-000115 $ 143,000,000 View
2018-01-01 2018-12-31 CY2018 2019-02-28 0000754737-19-000008 $ 143,000,000 View
SEC Facts By Type
Type Name Description View
us-gaap Capitalized Contract Cost, Amortization Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. View
us-gaap Deferred Revenue, Refund Payments Amount of cash outflow to customers for refund payments of revenue that was previously reported as deferred or unearned revenue. View
us-gaap Deferred State and Local Income Tax Expense (Benefit) Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations. View
dei Entity Common Stock, Shares Outstanding Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. View
dei Entity Public Float The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter. View
invest Derivative, Nonmonetary Notional Amount Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract. View
invest Derivative, Notional Amount Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. View
us-gaap Accounts and Other Receivables, Net, Current Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer. View
us-gaap Accounts Payable, Current Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). View
us-gaap Accounts Payable, Related Parties, Current Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). View
us-gaap Accounts Receivable, after Allowance for Credit Loss, Current Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. View
us-gaap Accrued Income Taxes, Current Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations. View
us-gaap Accumulated Deferred Investment Tax Credit The noncurrent portion of the reserve for accumulated deferred investment tax credits as of the balance sheet date. This is the remaining investment credit, which will reduce the cost of services collected from ratepayers by a ratable portion over the investment's regulatory life. View
us-gaap Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. View
us-gaap Capitalization, Long-term Debt and Equity This element represents the total consolidated (as applicable) capitalization of the entity which is comprised of its long-term debt and equity instruments. The table may be detailed by subsidiary (legal entity) and include information by type of debt or equity detailed by instrument. View
us-gaap Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit). View
us-gaap Additional Collateral, Aggregate Fair Value The aggregate fair value of additional assets that would be required to be posted as collateral for derivative instruments with credit-risk-related contingent features if the credit-risk-related contingent features were triggered at the end of the reporting period. View
us-gaap Segment Reporting Information, Expenditures for Additions to Long-Lived Assets (Deprecated 2013-01-31) Total expenditures for additions to long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets of the reportable segment; if the amount: (a) is included in the determination of segment assets reviewed by the chief operating decision maker or (b) is otherwise regularly provided to the chief operating decision maker, even if not included in the determination of segment assets. View
us-gaap Additions to Other Assets, Amount Amount of significant additions in the period in other assets (current, noncurrent, or unclassified). View
us-gaap Advances to Affiliate Long-Term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership. This does not include advances to clients. View
us-gaap Accounts Receivable, Allowance for Credit Loss, Current Amount of allowance for credit loss on accounts receivable, classified as current. View
us-gaap Alternative Investment Fair value of investment other than investment in equity security, investment in debt security and equity method investment. Includes, but is not limited to, investment in certain entities that calculate net asset value per share. Example includes, but is not limited to, investment in hedge fund, venture capital fund, private equity fund, and real estate partnership or fund. View
us-gaap AOCI before Tax, Attributable to Parent Amount before tax of increase (decrease) in accumulated equity from transactions and other events and circumstances from non-owner sources, attributable to parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners (distributions to owners). View
us-gaap AOCI Tax, Attributable to Parent Amount of tax expense (benefit) allocated to accumulated other comprehensive income (loss) attributable to parent. View
us-gaap Asset Impairment Charges Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. View
us-gaap Asset Retirement Obligation The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. View
us-gaap Asset Retirement Obligation, Accretion Expense Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability. View
us-gaap Asset Retirement Obligation, Liabilities Incurred Amount of asset retirement obligations incurred during the period. View
us-gaap Asset Retirement Obligation, Liabilities Settled Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset. View
us-gaap Asset Retirement Obligation, Revision of Estimate Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation. View
us-gaap Asset Retirement Obligations, Noncurrent Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. View
us-gaap Assets Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. View
us-gaap Assets, Current Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. View
us-gaap Lease Obligation Incurred Amount of increase in lease obligation from new lease. View
us-gaap Cash and Cash Equivalents, Period Increase (Decrease) Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes. View
us-gaap Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. View
us-gaap Cash Paid for Capitalized Interest (Deprecated 2011-01-31) The amount of cash paid during the current period for interest owed on money borrowed that is not charged as an expense but rather is capitalized based on the long term nature of the use of the borrowed funds. View
us-gaap Collateral Already Posted, Aggregate Fair Value The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features. View
us-gaap Commercial Paper Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days. View
us-gaap Commitments and Contingencies Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur. View
us-gaap Common Stock, Dividends, Per Share, Declared Aggregate dividends declared during the period for each share of common stock outstanding. View
us-gaap Common Stockholders' Equity (Deprecated 2013-01-31) Items including common stock value, paid in capital, retained earnings, common stock purchased for the treasury and excluding noncontrolling interests (minority interests) and preferred stockholder interests. View
us-gaap Common Stock, Shares Authorized The maximum number of common shares permitted to be issued by an entity's charter and bylaws. View
us-gaap Common Stock, Shares, Outstanding Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. View
us-gaap Common Stock, Value, Outstanding Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares. View
us-gaap Compensation and Benefits Trust The value of a trust established to hold the stock of an employee compensation and benefits plan as of the balance sheet date. View
us-gaap Comprehensive Income (Loss), Net of Tax, Attributable to Parent Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. View
us-gaap Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners. View
us-gaap Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners. View
us-gaap Construction in Progress Expenditures Incurred but Not yet Paid Future cash outflow to pay for construction in progress expenditures that have occurred. View
us-gaap Contracts Revenue (Deprecated 2018-01-31) Amount of revenue earned from products sold or services provided under the terms of a contract, including, but not limited to, government contracts and construction contracts, classified as other. View
us-gaap Deferred Tax Assets, Derivative Instruments Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from derivative instruments. View
us-gaap Contractual Obligation, to be Paid, Year Five Amount of contractual obligation to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Contractual Obligation, to be Paid, Year Four Amount of contractual obligation to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Contractual Obligation, to be Paid, Year One Amount of contractual obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Contractual Obligation, to be Paid, Year Two Amount of contractual obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Contractual Obligation, to be Paid, Year Three Amount of contractual obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Contract with Customer, Liability Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. View
us-gaap Cost, Maintenance Cost of maintenance incurred and directly related to good produced and service rendered. View
us-gaap Cost of Purchased Oil and Gas (Deprecated 2018-01-31) Cost of oil and gas purchased during the reporting period. View
us-gaap Current Federal Tax Expense (Benefit) Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. View
us-gaap Current Income Tax Expense (Benefit) Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. View
us-gaap Current State and Local Tax Expense (Benefit) Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations. View
us-gaap Customer Advances and Deposits, Current The current portion of aggregate prepayments received from customers for goods or services to be provided in the future, as well as the current portion of money or property received from customers that are to be returned upon satisfactory contract completion or as partial prepayment for goods or services to be provided in the future. View
us-gaap Customer Refundable Fees, Refund Payments Amount of cash outflow to customers for refund payments. View
us-gaap Customer Refund Liability, Current Current regulatory liabilities generally represent obligations to make refunds to customers for various reasons including overpayment. View
us-gaap Long-term Debt, Gross Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. View
us-gaap Debt Instrument, Face Amount Face (par) amount of debt instrument at time of issuance. View
us-gaap Debt Instrument, Interest Rate, Stated Percentage Contractual interest rate for funds borrowed, under the debt agreement. View
us-gaap Debt Instrument, Periodic Payment, Interest Amount of the required periodic payments applied to interest. View
us-gaap Debt Instrument, Unamortized Discount Amount, after accumulated amortization, of debt discount. View
us-gaap Decommissioning Liability, Noncurrent Amount of a decommissioning liability associated with a legal obligation that a firm incurs when it constructs or operates an asset that must eventually be withdrawn from active service. This may include operating assets such as nuclear power plants or shipping vessels. View
us-gaap Decrease in Unrecognized Tax Benefits is Reasonably Possible Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit. View
us-gaap Deferred Compensation Arrangement with Individual, Compensation Expense The compensation expense recognized during the period pertaining to the deferred compensation arrangement. View
us-gaap Deferred Federal Income Tax Expense (Benefit) Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations. View
us-gaap Deferred Income Tax Expense (Benefit) Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. View
us-gaap Deferred Income Tax Liabilities, Net Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. View
us-gaap Deferred Tax Assets, Net Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. View
us-gaap Deferred Tax Assets, Net, Current Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, netted by jurisdiction and classified as current. View
us-gaap Deferred Tax Liabilities, Deferred Expense, Reserves and Accruals Amount of deferred tax liability attributable to taxable temporary differences from reserves and accruals. View
us-gaap Deferred Tax Liabilities, Derivatives Amount of deferred tax liability attributable to taxable temporary differences from derivatives. View
us-gaap Deferred Tax Liabilities, Net, Noncurrent Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent. View
us-gaap Deferred Tax Liabilities, Other Amount of deferred tax liability attributable to taxable temporary differences classified as other. View
us-gaap Deferred Tax Liabilities, Property, Plant and Equipment Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. View
us-gaap Deferred Tax Liabilities, Regulatory Assets Amount of deferred tax liability attributable to taxable temporary differences from regulatory assets. View
us-gaap Liability, Defined Benefit Pension Plan, Noncurrent Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as noncurrent. Excludes other postretirement benefit plan. View
us-gaap Defined Benefit Plan, Accumulated Benefit Obligation Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level. View
us-gaap Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses. View
us-gaap Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position Amount of asset (liability), recognized in statement of financial position, for defined benefit pension and other postretirement plans. View
us-gaap Assets for Plan Benefits, Defined Benefit Plan Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans. View
us-gaap Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. View
us-gaap Defined Benefit Plan, Benefit Obligation Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. View
us-gaap Defined Benefit Plan, Benefit Obligation, Benefits Paid Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. View
us-gaap Defined Benefit Plan, Debt Securities (Deprecated 2012-01-31) The percentage of the fair value of debt securities to the fair value of total plan assets held as of the measurement date. View
us-gaap Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation Amount of decrease in accumulated postretirement benefit obligation from one-percentage-point decrease in assumed health care cost trend rate. View
us-gaap Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation Amount of increase in accumulated postretirement benefit obligation from one-percentage-point increase in assumed health care cost trend rate. View
us-gaap Defined Benefit Plan, Equity Securities (Deprecated 2012-01-31) The percentage of the fair value of equity securities to the fair value of total plan assets held as of the measurement date. View
us-gaap Defined Benefit Plan, Plan Assets, Amount Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. View
us-gaap Defined Benefit Plan, Plan Assets, Benefits Paid Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. View
us-gaap Defined Benefit Plan, Target Allocation Percentage of Assets, Debt Securities (Deprecated 2012-01-31) Target allocation percentage of investments in debt securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position. View
us-gaap Defined Benefit Plan, Target Allocation Percentage of Assets, Equity Securities (Deprecated 2012-01-31) Target allocation percentage of investments in equity securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position. View
us-gaap Defined Benefit Plan, Ultimate Health Care Cost Trend Rate (Deprecated 2017-01-31) The ultimate trend rate for health care costs. View
us-gaap Defined Benefit Plan, Ultimate Health Care Cost Trend Rate Ultimate trend rate for health care cost for defined benefit postretirement plan. View
us-gaap Defined Contribution Plan, Cost Amount of cost for defined contribution plan. View
us-gaap Demand Side Management Program Costs, Noncurrent Carrying amount as of the balance sheet date of capitalized costs of a regulated entity, consisting of the planning, implementing, and monitoring activities which are designed to encourage consumers to modify their level and pattern of energy usage, which are expected to be recoverable through rate adjustments after one year or beyond the normal operating cycle, if longer. View
us-gaap Depreciation, Amortization and Accretion, Net The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method. View
us-gaap Depreciation, Depletion and Amortization The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. View
us-gaap Derivative Asset, Fair Value, Gross Liability Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. View
us-gaap Derivative Asset, Fair Value, Net (Deprecated 2013-01-31) Fair value of the gross assets less the gross liabilities of a derivative asset or group of derivative assets. View
us-gaap Derivative Asset Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. View
us-gaap Derivative Assets (Liabilities), at Fair Value, Net Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments. View
us-gaap Derivative, Collateral, Obligation to Return Cash Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets. View
us-gaap Derivative, Collateral, Obligation to Return Securities Amount of obligation to return securities collateral under master netting arrangements that have not been offset against derivative assets. View
us-gaap Derivative, Collateral, Right to Reclaim Cash Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities. View
us-gaap Derivative, Collateral, Right to Reclaim Securities Amount of right to receive securities collateral under master netting arrangements that have not been offset against derivative liabilities. View
us-gaap Dividends Payable, Current Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). View
us-gaap Derivative Asset, Fair Value, Amount Not Offset Against Collateral Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. View
us-gaap Derivative Asset, Fair Value, Amount Offset Against Collateral Fair value, after effects of master netting arrangements, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against an obligation to return collateral. Includes assets not subject to a master netting arrangement and not elected to be offset. View
us-gaap Derivative Liability, Fair Value, Gross Liability Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. View
us-gaap Derivative Liability, Fair Value, Amount Not Offset Against Collateral Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. View
us-gaap Derivative Liability, Fair Value, Amount Offset Against Collateral Fair value, after effects of master netting arrangements, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against the right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset. View
us-gaap Derivative, Fair Value, Net Fair value of the assets less the liabilities of a derivative or group of derivatives. View
us-gaap Derivative, Gain on Derivative Amount of increase in the fair value of derivatives recognized in the income statement. View
us-gaap Derivative Instruments and Hedges, Assets Carrying amount as of the balance sheet date of the asset arising from derivative instruments and hedging activities, which are expected to be converted into cash or otherwise disposed of within a year or the normal operating cycle, if longer. View
us-gaap Derivative Instruments and Hedges, Liabilities Sum as of the balance sheet date of the (a) fair values of all liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, and (b) the carrying amounts of the liabilities arising from financial instruments or contracts used to mitigate a specified risk (hedge), and which are expected to be extinguished or otherwise disposed of within a year or the normal operating cycle, if longer, net of the effects of master netting arrangements. View
us-gaap Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. View
us-gaap Derivative Instruments, Gain (Loss) Recognized in Income, Net (Deprecated 2013-01-31) The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments. View
us-gaap Derivative Liability Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. View
us-gaap Derivative Liability, Fair Value, Gross Asset Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. View
us-gaap Derivative Liability, Fair Value, Net (Deprecated 2013-01-31) Fair value of the gross liabilities less the gross assets of a derivative liability or group of derivative liabilities. View
us-gaap Derivative, Net Liability Position, Aggregate Fair Value The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument. View
us-gaap Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations. View
us-gaap Dividends, Common Stock Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). View
us-gaap Dividends, Preferred Stock, Stock Amount of paid and unpaid preferred stock dividends declared with the form of settlement in stock. View
us-gaap Earnings Per Share, Basic The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. View
us-gaap Earnings Per Share, Diluted The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. View
us-gaap Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Percentage of domestic federal statutory tax rate applicable to pretax income (loss). View
us-gaap Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). View
us-gaap Electric Domestic Regulated Revenue (Deprecated 2018-01-31) Revenue derived from the regulated (by a federal, state, or local government or agency) generation, transmission and distribution of electricity. View
us-gaap Electric Revenue (Deprecated 2018-01-31) The aggregate revenue, whether regulated or unregulated, derived from the generation, transmission and distribution of electricity. View
us-gaap Share-based Payment Arrangement, Cash Used to Settle Award Aggregate cash paid by the entity during the period to settle equity instruments granted under equity-based payment arrangements. View
us-gaap Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Amount of cost not yet recognized for nonvested award under share-based payment arrangement. View
us-gaap Energy Related Inventory Carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies relating to a source of usable power held for future sale or future use in manufacturing or production process. View
us-gaap Proceeds from Equity Method Investment, Distribution Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities. View
us-gaap Equity Method Investments This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. View
us-gaap Forward Contract Indexed to Issuer's Equity, Indexed Shares The number of issuer's shares to which the forward contract is indexed. View
us-gaap Forward Contract Indexed to Issuer's Equity, Shares The maximum number of shares that could be issued to net share settle a contract, if applicable. If a contract does not have a fixed or determinable maximum number of shares that may be required to be issued, disclose the fact that a potentially infinite number of shares could be issued to settle the contract. View
us-gaap Gain (Loss) on Interest Rate Cash Flow Hedge Ineffectiveness The net gain (loss) during the reporting period due to ineffectiveness in interest rate cash flow hedges. Recognized in earnings. View
us-gaap Gain (Loss) on Sale of Derivatives The difference between the book value and the sale price of options, swaps, futures, forward contracts, and other derivative instruments. This element refers to the gain (loss) included in earnings. View
us-gaap Gain on Sale of Investments The difference between the carrying value and the sale price of an investment. A gain would be recognized when the sale price of the investment is greater than the carrying value of the investment. This element refers to the Gain included in earnings and not to the cash proceeds of the sale. View
us-gaap Goodwill Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. View
us-gaap Guarantor Obligations, Maximum Exposure, Undiscounted Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. View
us-gaap Guaranty Assets The carrying amount of the contractual right to receive fees, as compensation in exchange for providing a guarantee to a third party, over life of the guarantee. View
us-gaap Increase (Decrease) in Client Funds Held The increase (decrease) during the reporting period in the carrying amount of client funds held and maintained in custodial and separate accounts, and which are owned by clients or contract holders. View
us-gaap Impairment of Retained Interest The charge against earnings to reduce the carrying value of an interest continued to be held by the transferor in a securitized financial instrument. View
us-gaap Income (Loss) from Continuing Operations before Income Taxes, Domestic The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations. View
us-gaap Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. View
us-gaap Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. View
us-gaap Income (Loss) from Equity Method Investments Amount of income (loss) for proportionate share of equity method investee's income (loss). View
us-gaap Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority The amount of the additional liability or refund received or expected based on a final settlement with a taxing authority. View
us-gaap Income Tax Expense (Benefit) Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. View
us-gaap Income Taxes Paid The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. View
us-gaap Income Taxes Paid, Net The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes. View
us-gaap Income Taxes Receivable, Current Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. View
us-gaap Effective Income Tax Rate Reconciliation, Deduction, Employee Stock Ownership Plan Dividend, Amount Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for dividend paid to employee stock ownership plan. View
us-gaap Effective Income Tax Rate Reconciliation, Deduction, Dividends, Amount Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for dividend. View
us-gaap Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Amount Amount of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for qualified production activity. View
us-gaap Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. View
us-gaap Effective Income Tax Rate Reconciliation, Nondeductible Expense, Charitable Contributions, Amount Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible charitable contributions expense. View
us-gaap Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. View
us-gaap Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). View
us-gaap Increase (Decrease) in Accounts Payable The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. View
us-gaap Increase (Decrease) in Income Taxes Payable The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction. View
us-gaap Increase (Decrease) in Derivative Assets and Liabilities The increase (decrease) during the period in the net carrying value of derivative instruments reported as assets and liabilities that are due to be disposed of within one year (or the normal operating cycle, if longer). View
us-gaap Increase (Decrease) in Fair Value of Interest Rate Fair Value Hedging Instruments (Deprecated 2012-01-31) Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments. Recognized in earnings and offsets the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective. View
us-gaap Increase (Decrease) in Income Taxes Receivable The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid. View
us-gaap Increase (Decrease) in Interest Payable, Net The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity. View
us-gaap Increase (Decrease) in Inventories The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities. View
us-gaap Increase (Decrease) in Other Operating Assets Amount of increase (decrease) in operating assets classified as other. View
us-gaap Increase (Decrease) in Other Operating Liabilities Amount of increase (decrease) in operating liabilities classified as other. View
us-gaap Increase (Decrease) in Other Regulatory Assets The increase (decrease) during the reporting period in the value of other assets that are created when regulatory agencies permits public utilities to defer costs to the balance sheet. View
us-gaap Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits Amount of increase (decrease) in obligation for pension and other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans. View
us-gaap Increase (Decrease) in Obligation, Pension Benefits Amount of increase (decrease) in obligation for pension benefits. Includes, but is not limited to, defined benefit or defined contribution plans. Excludes other postretirement benefits. View
us-gaap Increase (Decrease) in Prepaid Expense and Other Assets Amount of increase (decrease) in prepaid expenses, and assets classified as other. View
us-gaap Increase (Decrease) in Prepaid Expense The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods. View
us-gaap Increase (Decrease) in Property and Other Taxes Payable The increase (decrease) during the period in the amount of cash payments due to taxing authorities for non-income-related taxes. View
us-gaap Increase (Decrease) in Receivables The increase (decrease) during the reporting period in the total amount due within one year (or one operating cycle) from all parties, associated with underlying transactions that are classified as operating activities. View
us-gaap Increase (Decrease) in Regulatory Liabilities The increase (decrease) during the reporting period in regulated liabilities. Regulated liabilities are created when regulatory agency permits an entity to defer revenues to the balance sheet. View
us-gaap Increase in Unrecognized Tax Benefits is Reasonably Possible Amount of increase reasonably possible in the next twelve months for the unrecognized tax benefit. View
us-gaap Incremental Common Shares Attributable to Dilutive Effect of Equity Forward Agreements Additional shared included in the calculation of diluted EPS as a result of the potentially dilutive effect of equity forward arrangements using the reverse treasury stock method. View
us-gaap Interest Expense Amount of the cost of borrowed funds accounted for as interest expense. View
us-gaap Interest Expense, Related Party Amount of interest expense incurred on a debt or other obligation to related party. View
us-gaap Interest Income, Related Party Amount of interest income earned from interest-bearing assets owed to the entity by related party. View
us-gaap Interest Paid, Capitalized, Investing Activities Amount of cash paid for interest capitalized, classified as investing activity. View
us-gaap Interest Payable, Current Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). View
us-gaap Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net The amount of net gains or losses on interest rate cash flow hedges reclassified during the period to earnings from accumulated other comprehensive income upon the hedged transaction affecting earnings. View
us-gaap Interest Rate Cash Flow Hedge Liability at Fair Value Fair value as of the balance sheet date of all interest rate derivative liabilities designated as cash flow hedging instruments. View
us-gaap Interest Rate Derivative Liabilities, at Fair Value Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities. View
us-gaap Investment Tax Credit The amount deducted from an entities' taxes, reflecting a percentage of an amount invested in certain assets spread over the useful life of those assets; includes deferred investment tax credits. View
us-gaap Jointly Owned Utility Plant, Ownership Amount of Construction Work in Progress The period end amount of construction work in progress at a jointly owned electricity generation plant. View
us-gaap Junior Subordinated Notes Including the current and noncurrent portions, carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Junior Subordinated Notes, which have a lower priority than senior instruments. View
us-gaap Operating Leases, Rent Expense Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. View
us-gaap Letters of Credit Outstanding, Amount The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. View
us-gaap Liabilities and Equity Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. View
us-gaap Liabilities, Current Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. View
us-gaap Liabilities, Noncurrent Amount of obligation due after one year or beyond the normal operating cycle, if longer. View
us-gaap Line of Credit Facility, Interest Rate at Period End The effective interest rate at the end of the reporting period. View
us-gaap Line of Credit Facility, Interest Rate During Period The effective interest rate during the reporting period. View
us-gaap Line of Credit Facility, Maximum Borrowing Capacity Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. View
us-gaap Line of Credit Facility, Remaining Borrowing Capacity Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). View
us-gaap Estimated Litigation Liability Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs. View
us-gaap Long-term Debt Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. View
us-gaap Long-term Debt, Fair Value The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. View
us-gaap Long-Term Debt, Maturity, Year One Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Long-Term Debt, Maturity, Year Five Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Long-Term Debt, Maturity, Year Four Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Long-Term Debt, Maturity, Year Three Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Long-Term Debt, Maturity, Year Two Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Long-term Debt, Excluding Current Maturities Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. View
us-gaap Loss Contingency, Damages Sought, Value The value (monetary amount) of the award the plaintiff seeks in the legal matter. View
us-gaap Managing Member or General Partner, Subsequent Distribution Amount Amount of cash or stock or unit payment to a limited liability corporation managing member or limited partnership general partner after the end of the accounting period. View
us-gaap Medium-term Notes Including the current and noncurrent portions, carrying value at the balance sheet date of a financial instrument used to receive debt funding on a regular basis with original maturities ranging from 5-10 years. View
us-gaap Noncontrolling Interest in Joint Ventures Carrying amount of the equity interests owned by noncontrolling shareholders, partners, or other equity holders in joint ventures included in the entity's consolidated financial statements. View
us-gaap Multiemployer Plans, Minimum Contribution (Deprecated 2020-01-31) Amount of minimum contribution(s) required for future periods to a multiemployer plan by collective bargaining arrangements, statutory obligations, or other contractual obligations. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. View
us-gaap Net Cash Provided by (Used in) Financing Activities Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. View
us-gaap Net Cash Provided by (Used in) Financing Activities, Continuing Operations Amount of cash inflow (outflow) of financing activities, excluding discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. View
us-gaap Net Cash Provided by (Used in) Investing Activities Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. View
us-gaap Net Cash Provided by (Used in) Investing Activities, Continuing Operations Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. View
us-gaap Net Cash Provided by (Used in) Operating Activities, Continuing Operations Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. View
us-gaap Net Income (Loss) Attributable to Parent The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. View
us-gaap Net Income (Loss) Available to Common Stockholders, Basic Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. View
us-gaap New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification (Deprecated 2020-01-31) Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements. View
us-gaap Noncash or Part Noncash Acquisition, Value of Assets Acquired "The value of an asset or business acquired in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. ""Part noncash"" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." View
us-gaap Nonmonetary Notional Amount of Price Risk Cash Flow Hedge Derivatives (Deprecated 2013-01-31) Aggregate notional amount of price risk derivatives designated as a cash flow hedge with notional amounts expressed in nonmonetary units. For example the number of barrels specified in a fuel oil forward purchase contract. View
us-gaap Nonmonetary Notional Amount of Price Risk Derivative Instruments Not Designated as Hedging Instruments (Deprecated 2013-01-31) Aggregate notional amount of price risk derivatives not designated as a hedging instrument with notional amounts expressed in nonmonetary units. For example the number of barrels specified in a fuel oil forward purchase contract. View
us-gaap Nonmonetary Notional Amount of Price Risk Derivatives (Deprecated 2013-01-31) Aggregate notional amount of price risk derivatives for instruments with notional amounts expressed in nonmonetary units. View
us-gaap Nonoperating Income (Expense) The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). View
us-gaap Notional Amount of Interest Rate Cash Flow Hedge Derivatives (Deprecated 2013-01-31) Aggregate notional amount of all interest rate derivatives designated as hedging instruments in cash flow hedges. Notional amount refers to the monetary amount specified in the interest rate derivative contract. View
us-gaap Notional Amount of Interest Rate Fair Value Hedge Derivatives (Deprecated 2013-01-31) Aggregate notional amount of all interest rate derivatives designated as hedging instruments in fair value hedges. Notional amount refers to the monetary amount specified in the interest rate derivative contract. View
us-gaap Nuclear Fuel, Net of Amortization The carrying amount as of the balance sheet of nuclear fuel held as property plant and equipment. This amount is net of amortization based on the energy produced over the life of the fuel. View
us-gaap Operating Income (Loss) The net result for the period of deducting operating expenses from operating revenues. View
us-gaap Operating Lease, Payments Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. View
us-gaap Operating Leases, Future Minimum Payments Due Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. View
us-gaap Operating Leases, Future Minimum Payments Due, Next Twelve Months Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. View
us-gaap Operating Leases, Future Minimum Payments, Due in Five Years Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. View
us-gaap Operating Leases, Future Minimum Payments, Due in Four Years Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. View
us-gaap Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for net periodic benefit cost (credit) of defined benefit plan. View
us-gaap Operating Leases, Future Minimum Payments, Due in Two Years Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. View
us-gaap Operating Leases, Future Minimum Payments, Due Thereafter Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. View
us-gaap Operating Leases, Rent Expense, Net Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. View
us-gaap Operating Loss Carryforwards Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. View
us-gaap Other Assets, Current Amount of current assets classified as other. View
us-gaap Other Assets, Noncurrent Amount of noncurrent assets classified as other. View
us-gaap Other Commitment Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions. View
us-gaap Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax (Deprecated 2012-01-31) The increase (decrease) in accumulated comprehensive income during the period related to pension and other postretirement benefit plans, after tax. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label. View
us-gaap Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit. View
us-gaap Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax Amount of tax expense (benefit) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit. View
us-gaap Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). View
us-gaap Other Comprehensive Income (Loss), Net of Tax Amount after tax and reclassification adjustments of other comprehensive income (loss). View
us-gaap Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Amount after tax of other comprehensive income (loss) attributable to parent entity. View
us-gaap Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax Amount, after tax, before reclassification adjustment, of (increase) decrease in accumulated other comprehensive income of defined benefit plan, that has not been recognized in net periodic benefit cost (credit). View
us-gaap Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan. View
us-gaap Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss). View
us-gaap Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss). View
us-gaap Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan. View
us-gaap Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax (Deprecated 2013-01-31) Tax effect of the income statement impact of the reclassification adjustment of accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges realized in net income. Also includes reclassification adjustments of an entity's share of an equity investee's deferred hedging gain (loss) realized in net income. View
us-gaap Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Tax (Deprecated 2013-01-31) Tax effect of the income statement impact of the reclassification adjustment for actuarial gain (loss) recognized as a component of net periodic benefit cost. View
us-gaap Other Comprehensive Income (Loss), Tax Amount of tax expense (benefit) allocated to other comprehensive income (loss). View
us-gaap Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent (Deprecated 2012-01-31) Tax effect of the change in accumulated other comprehensive income, that is, the tax effect on items included in other comprehensive income during the period that is attributable to the parent entity. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label. View
us-gaap Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax (Deprecated 2012-01-31) Net of tax effect of the reclassification adjustment for accumulated gains and losses from derivative instrument designated and qualifying as the effective portion of cash flow hedges included in accumulated comprehensive income that was realized in net income during the period. View
us-gaap Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax (Deprecated 2012-01-31) Tax effect on reclassification adjustment for accumulated gains and losses from derivative instrument designated and qualifying as the effective portion of cash flow hedges included in accumulated comprehensive income that was realized in net income during the period. View
us-gaap Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Transition Asset (Obligation), Recognized in Net Periodic Benefit Cost, Net of Tax (Deprecated 2013-01-31) Net of tax amount of the income statement impact of the reclassification adjustment for the net transition (asset) obligation recognized as a component of net periodic benefit cost. View
us-gaap Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Net of Tax (Deprecated 2013-01-31) Net of tax amount of the income statement impact of the reclassification adjustment for actuarial (gains) losses recognized as a component of net periodic benefit cost. View
us-gaap Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Tax (Deprecated 2012-01-31) For each annual statement of income presented, the tax effect of the net gain (loss) recognized in other comprehensive income that is a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net periodic benefit cost for the period. View
us-gaap Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Transition Asset (Obligation), Recognized in Net Periodic Benefit Cost, Tax (Deprecated 2012-01-31) For each annual statement of income presented, the tax effect of the net transition asset or obligation recognized as a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net periodic benefit cost for the period. View
us-gaap Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). View
us-gaap Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). View
us-gaap OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. View
us-gaap OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. View
us-gaap Proceeds from Issuance of Long-term Debt The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. View
us-gaap Proceeds from (Payments for) Other Financing Activities Amount of cash inflow (outflow) from financing activities classified as other. View
us-gaap Other Inventory, Gross Amount before valuation and LIFO reserves of other inventory expected to be sold, or consumed within one year or operating cycle, if longer. View
us-gaap Other Inventory, Supplies, Gross Amount before valuation and LIFO reserves of other supplies used within the manufacturing or production process expected to be consumed within one year or operating cycle, if longer. View
us-gaap Other Liabilities, Current Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. View
us-gaap Other Liabilities, Noncurrent Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. View
us-gaap Other Long-term Debt Amount of long-term debt classified as other. View
us-gaap Other Long-term Debt, Noncurrent Amount of long-term debt classified as other, payable after one year or the operating cycle, if longer. View
us-gaap Other Long-term Investments Amount of long-term investments classified as other. View
us-gaap Other Nonoperating Expense Amount of expense related to nonoperating activities, classified as other. View
us-gaap Other Nonoperating Income Amount of income related to nonoperating activities, classified as other. View
us-gaap Other Nonoperating Income (Expense) Amount of income (expense) related to nonoperating activities, classified as other. View
us-gaap Other Receivables, Gross, Current Amount, before allowance, of receivables classified as other, due within one year or the operating cycle, if longer. View
us-gaap Payments for Hedge, Investing Activities The cash outflow for a financial contract that meets the hedge criteria as either a cash flow hedge, fair value hedge, or hedge of a net investment in a foreign operation. View
us-gaap Payments for (Proceeds from) Hedge, Financing Activities The net cash outflow or inflow for a financial contract that meets the hedge criteria as either cash flow hedge, fair value hedge or hedge of net investment in foreign operations. View
us-gaap Payments for (Proceeds from) Hedge, Investing Activities The cash outflow or inflow for a financial contract that meets the hedge criteria as either a cash flow hedge, fair value hedge, or hedge of a net investment in a foreign operation. View
us-gaap Payments for Repurchase of Equity The cash outflow to reacquire common and preferred stock. View
us-gaap Payments of Dividends Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. View
us-gaap Payments to Acquire Investments The cash outflow associated with the purchase of all investments (debt, security, other) during the period. View
us-gaap Payments to Acquire Other Property, Plant, and Equipment Amount of cash outflow from the acquisition of or improvements to long-lived, physical assets used to produce goods and services and not intended for resale, classified as other. View
us-gaap Payments to Acquire Property, Plant, and Equipment The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. View
us-gaap Payments to Acquire Investments to be Held in Decommissioning Trust Fund The cash outflow for the purchase of investments that will be held in a decommissioning trust fund. View
us-gaap Liability, Defined Benefit Plan, Noncurrent Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent. View
us-gaap Preferred Stock Dividends (Deprecated 2011-01-31) The amount of dividends declared or paid in the period to preferred shareholders, or the amount for which the obligation to pay them dividends arose in the period. View
us-gaap Prepaid Expense Carrying amount as of the balance sheet date of expenditures made in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs. View
us-gaap Proceeds from Contributed Capital The cash inflow associated with the amount received by a corporation from a shareholder during the period. View
us-gaap Proceeds from Contribution in Aid of Construction The cash inflow from developers, builders, governmental agencies and municipalities that provide the entity with cash to extend its construction services to their properties. View
us-gaap Proceeds from Hedge, Investing Activities The cash inflow for a financial contract that meets the hedge criteria as either a cash flow hedge, fair value hedge, or hedge of a net investment in a foreign operation. View
us-gaap Proceeds from Income Tax Refunds The amount of cash received during the period as refunds for the overpayment of taxes. View
us-gaap Proceeds from Issuance of Common Stock The cash inflow from the additional capital contribution to the entity. View
us-gaap Proceeds from Issuance of First Mortgage Bond The cash inflow from amounts received from a long-term debt instrument secured by a first mortgage deed of trust, containing a pledge of real property. The lender has the highest claim on the property in case of default. View
us-gaap Proceeds from Sale of Other Receivables Amount of cash inflow from the sale of receivables classified as other. View
us-gaap Proceeds from Sale of Property, Plant, and Equipment The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. View
us-gaap Net Income (Loss), Including Portion Attributable to Noncontrolling Interest The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. View
us-gaap Property, Plant and Equipment, Net Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. View
us-gaap Property, Plant and Equipment, Other, Net Amount after depreciation of long-lived, physical assets used to produce goods and services and not intended for resale, classified as other. View
us-gaap Public Utilities, Allowance for Funds Used During Construction, Additions Total increase in earnings in the period representing the cost of equity (based on assumed rate of return) and/or borrowed funds (based on interest rate) used to finance construction of regulated assets, which is expected to be recovered through rate adjustments. View
us-gaap Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity The component of the allowance for funds used during construction during the period based on an assumed rate of return on equity funds used in financing the construction of regulated assets. View
us-gaap Allowance for Funds Used During Construction, Capitalized Interest Amount capitalized of allowance for funds used during construction. View
us-gaap Public Utilities, Allowance for Funds Used During Construction, Rate Effective rate, including composite rate, of cost of financing additions to qualifying regulated assets, commonly called allowance for funds used during construction. View
us-gaap Public Utilities, Approved Rate Increase (Decrease), Amount Amount of public utility's approved rate increase (decrease) by regulatory agency. View
us-gaap Public Utilities, Approved Rate Increase (Decrease), Percentage Percentage of public utility's approved rate increase (decrease) by regulatory agency. View
us-gaap Public Utilities, Approved Return on Equity, Percentage Percentage of public utility's approved return on equity. View
us-gaap Public Utilities, Property, Plant and Equipment, Accumulated Depreciation Period end book value of accumulated depreciation on property, plant and equipment (PPE) that is owned by the regulated operations of the public utility. View
us-gaap Public Utilities, Property, Plant and Equipment, Amount of Acquisition Adjustments Amount of acquisition adjustments included in property, plant and equipment (PPE) for utilities. View
us-gaap Public Utilities, Property, Plant and Equipment, Amount of Construction Work in Process Included in Rate Base Discloses the amount of construction work in process that is included in the rate making process at period end. View
us-gaap Public Utilities, Property, Plant and Equipment, Amount of Loss (Recovery) on Plant Abandonment Amount of loss (recovery of loss) related to a plant abandonment. View
us-gaap Public Utilities, Property, Plant and Equipment, Disclosure of Composite Depreciation Rate for Plants in Service Composite depreciation rate for public utility plants in service. View
us-gaap Public Utilities, Property, Plant and Equipment, Net Period end amount of total net PPE. View
us-gaap Public Utilities, Property, Plant and Equipment, Plant in Service Period end amount of total gross PPE. View
us-gaap Public Utilities, Requested Rate Increase (Decrease), Amended, Amount Amount of public utility's amended requested rate increase (decrease) with regulatory agency. View
us-gaap Public Utilities, Requested Rate Increase (Decrease), Amount Amount of public utility's requested rate increase (decrease) with regulatory agency. View
us-gaap Purchase Obligation Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. View
us-gaap Reclassification from AOCI, Current Period, before Tax, Attributable to Parent Amount before tax of reclassification adjustments of other comprehensive income (loss) attributable to parent. View
us-gaap Refundable Gas Costs Gas costs of a regulated entity that are refundable through future rate adjustments. Such costs are a form of a regulatory liabilities and are expected to be refunded in less than one year through rate adjustments. View
us-gaap Regulated and Unregulated Operating Revenue The total amount of operating revenues recognized during the period. View
us-gaap Regulated Entity, Other Assets, Noncurrent Total of noncurrent other assets held by public utility entities. View
us-gaap Regulated Operating Revenue, Gas The amount of regulated gas operating revenues recognized during the period. View
us-gaap Regulatory Liability, Noncurrent The amount for the individual regulatory noncurrent liability as itemized in a table of regulatory noncurrent liabilities as of the end of the period. View
us-gaap Related Party Transaction, Expenses from Transactions with Related Party Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. View
us-gaap Repayments of First Mortgage Bond The cash outflow from the repayment of a long-term debt instrument issued, secured by a first mortgage deed of trust, containing a pledge of real property. The lender has the highest claim on the property in case of default. View
us-gaap Repayments of Long-term Debt The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. View
us-gaap Retained Earnings, Appropriated A segregation of retained earnings which is unavailable for dividend distribution. Includes also retained earnings appropriated for loss contingencies. View
us-gaap Retained Earnings, Unappropriated A segregation of retained earnings which is available for dividend distribution. Earnings not paid out as dividends but instead reinvested in the core business or used to pay off debt. Unappropriated profit is part of shareholder equity. Also called cumulative distributions or earned surplus or accumulated earnings or unappropriated profit. View
us-gaap Revenue from Contract with Customer, Including Assessed Tax Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. View
us-gaap Revenues Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). View
us-gaap Segment Reporting Information, Intersegment Revenue (Deprecated 2013-01-31) Amount of revenue from transactions with other operating segments of the same entity. View
us-gaap Sales and Excise Tax Payable Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax. View
us-gaap Secured Debt Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower. View
us-gaap Secured Debt, Other Amount of collateralized debt obligations classified as other. View
us-gaap Segment Reporting Information, Net Assets (Deprecated 2013-01-31) Amount of net assets (total assets less total liabilities) attributed to the reportable segment. View
us-gaap Senior Notes, Noncurrent Carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders. View
us-gaap Senior Notes Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. View
us-gaap Share-based Payment Arrangement, Accelerated Cost Amount of additional cost recognized for award under share-based payment arrangement from occurrence of event accelerating recognition of cost. View
us-gaap Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Number of shares authorized for issuance under share-based payment arrangement. View
us-gaap Shares, Outstanding Number of shares issued which are neither cancelled nor held in the treasury. View
us-gaap Short-term Debt Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. View
us-gaap Short-term Debt, Weighted Average Interest Rate, at Point in Time Weighted average interest rate of short-term debt outstanding calculated at point in time. View
us-gaap Significant (Increase) Decrease in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Lower Bound (Deprecated 2015-01-31) Amount of (increase) decrease reasonably possible in the estimated lower bound of the unrecognized tax benefit for a tax position taken or expected to be taken. View
us-gaap Stockholders' Equity before Treasury Stock Total amount of stockholders' equity (deficit) items including stock value, paid in capital, retained earnings and including equity attributable to noncontrolling interests and before deducting the carrying value of treasury stock. View
us-gaap Stock Issued During Period, Shares, Dividend Reinvestment Plan Number of shares issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the shareholders to reinvest dividends paid to them by the entity on new issues of stock by the entity. View
us-gaap Stock Issued During Period, Shares, New Issues Number of new stock issued during the period. View
us-gaap Stock Issued During Period, Value, New Issues Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. View
us-gaap Stock Issued During Period, Value, Other Value of shares of stock issued attributable to transactions classified as other. View
us-gaap Stock Issued During Period, Value, Purchase of Assets Value of shares of stock issued during the period as part of a transaction to acquire assets that do not qualify as a business combination. View
us-gaap Stock Issued During Period, Value, Treasury Stock Reissued Value of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement. View
us-gaap Stock Repurchased During Period, Value Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. View
us-gaap Stock Repurchase Program, Authorized Amount Amount of stock repurchase plan authorized. View
us-gaap Tax Credit Carryforward, Amount The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. View
us-gaap Treasury Stock, Value The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. View
us-gaap Unamortized Debt Issuance Expense The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. View
us-gaap Unbilled Receivables, Current Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer. View
us-gaap Unrecognized Tax Benefits Amount of unrecognized tax benefits. View
us-gaap Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. View
us-gaap Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. View
us-gaap Unrecognized Tax Benefits, Income Tax Penalties Expense Amount of expense for penalties related to a tax position claimed or expected to be claimed in the tax return. View
us-gaap Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. View
us-gaap Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. View
us-gaap Unrecognized Tax Benefits, Interest on Income Taxes Accrued Amount of interest expense accrued for an underpayment of income taxes. View
us-gaap Unrecognized Tax Benefits, Interest on Income Taxes Expense Amount of interest expense for an underpayment of income taxes. View
us-gaap Unrecognized Tax Benefits, Period Increase (Decrease) Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns. View
us-gaap Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. View
us-gaap Unrecognized Tax Benefits that Would Impact Effective Tax Rate The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. View
us-gaap Unrecorded Unconditional Purchase Obligation, to be Paid, Year One Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Unrecorded Unconditional Purchase Obligation Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts). View
us-gaap Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Unrecorded Unconditional Purchase Obligation, Purchases The amount purchased during the period under an unrecorded unconditional purchase obligation (for example, under the take-or-pay or throughput contract). View
us-gaap Unregulated Operating Revenue The amount of unregulated operating revenues recognized during the period. View
us-gaap Utilities Operating Expense Amount of operating expense of regulated operation. View
us-gaap Utilities Operating Expense, Depreciation and Amortization Amount of operating expense for depreciation and amortization of regulated operation. View
us-gaap Utilities Operating Expense, Fuel Used Amount of operating expense for fuel used by regulated operation. View
us-gaap Utilities Operating Expense, Gas and Petroleum Purchased Amount of operating expense for purchased gas and petroleum of regulated operation. View
us-gaap Utilities Operating Expense, Impairments Amount of operating expense for impairments of regulated operation. View
us-gaap Utilities Operating Expense, Maintenance Amount of operating expense for routine plant maintenance and repairs of regulated operation. View
us-gaap Utilities Operating Expense, Maintenance and Operations Amount of operating expense for routine plant maintenance, repairs and operations of regulated operation. View
us-gaap Utilities Operating Expense, Purchased Power Amount of operating expense for purchased power of regulated operation. View
us-gaap Utilities Operating Expense, Taxes Amount of operating expense for taxes other than income taxes of regulated operation. View
us-gaap Weighted Average Number of Shares Outstanding, Diluted The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. View
us-gaap Weighted Average Number of Shares Outstanding, Basic and Diluted Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). View
us-gaap Weighted Average Number of Shares Outstanding, Basic Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. View
us-gaap Regulatory Assets, Noncurrent Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer. View
us-gaap Proceeds from (Repayments of) Short-term Debt The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer. View
us-gaap Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses. View
us-gaap Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. View
us-gaap Capitalized Contract Cost, Net Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer. View
us-gaap Cash and Cash Equivalents, at Carrying Value Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. View
us-gaap Contractual Obligation, to be Paid, after Year Five Amount of contractual obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
us-gaap Decommissioning Fund Investments Decommission fund to pay for the costs of decontaminating and decommissioning of facilities through collection of revenues derived from utility assessments and government appropriations. Decommission fund investment for the process whereby a power station, at the end of its economic life, is taken permanently out of service and its site made available for other purposes. In the case of a nuclear station this comprises three different states of clearance. Immediately after the final closure, radioactive material such as nuclear fuel and operational waste is removed and the buildings surrounding the reactor shield are dismantled and finally the reactor itself is dismantled. View
us-gaap Deferred Tax Assets, Gross Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. View
us-gaap Deferred Tax Assets, Net, Noncurrent Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent. View
us-gaap Deferred Tax Assets, Net of Valuation Allowance Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. View
us-gaap Deferred Tax Assets, Operating Loss Carryforwards Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. View
us-gaap Deferred Tax Assets, Other Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. View
us-gaap Deferred Tax Assets, State Taxes Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from state taxes. View
us-gaap Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs. View
us-gaap Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals. View
us-gaap Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. View
us-gaap Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Impairment Losses Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from estimated impairment losses. View
us-gaap Deferred Tax Liabilities, Net Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. View
us-gaap Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment Amount of (increase) decrease in benefit obligation of defined benefit plan from event reducing expected years of future service of present employees or eliminating accrual of benefits for some or all future services of present employees. View
us-gaap Derivative Asset, Fair Value, Gross Asset Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. View
us-gaap Dividends, Preferred Stock Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). View
us-gaap Earnings Per Share, Basic and Diluted The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. View
us-gaap Guaranty Fee Income (Deprecated 2018-01-31) This item represents the portion of monthly guaranty fees collected representing the interest imputed and recognized under the prospective interest method on the present value of the contractually stipulated guarantee payments at inception of the contract. View
us-gaap Income (Loss) from Equity Method Investments, Net of Dividends or Distributions This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities. View
us-gaap Increase (Decrease) in Deferred Income Taxes The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa. View
us-gaap Property, Plant and Equipment, Gross Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. View
us-gaap Interest Paid, Excluding Capitalized Interest, Operating Activities Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. View
us-gaap Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value Fair value as of the balance sheet date of all derivative liabilities not designated as hedging instruments. View
us-gaap Inventory, Supplies, Net of Reserves Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of products used directly or indirectly in the manufacturing or production process, which may or may not become part of the final product. May also include items used in the storage, presentation or transportation of physical goods. View
us-gaap Long-term Line of Credit The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. View
us-gaap Line of Credit, Current The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. View
us-gaap Long-term Debt, Current Maturities Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. View
us-gaap Long-term Pollution Control Bond Represents the current and noncurrent portions of a debt security issued by a state, certain agencies or authorities, a local government, or development corporation to finance the construction of air- or water-pollution control facilities or sewage or solid waste disposal facilities pursuant to federal law. The bonds are backed by the credit of the beneficiary of the financing rather than the credit of the issuer. View
us-gaap Net Cash Provided by (Used in) Operating Activities Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. View
us-gaap Noncash or Part Noncash Acquisition, Fixed Assets Acquired "The amount of fixed assets that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. ""Part noncash"" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." View
us-gaap Operating Leases, Future Minimum Payments, Due in Three Years Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. View
us-gaap Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31) This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label. View
us-gaap Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax (Deprecated 2013-01-31) Net of tax amount of the income statement impact of the reclassification adjustment of accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges realized in net income. Also includes reclassification adjustments of an entity's share of an equity investee's deferred hedging gain (loss) realized in net income. View
us-gaap OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. View
us-gaap Related Party Transaction, Due from (to) Related Party, Current Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date within one year where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. View
us-gaap Significant (Increase) Decrease in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound (Deprecated 2015-01-31) Amount of (increase) decrease reasonably possible in the estimated upper bound of the unrecognized tax benefit for a tax position taken or expected to be taken. View
us-gaap Stockholders' Equity Attributable to Parent Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. View
us-gaap Unrecorded Unconditional Purchase Obligation, to be Paid, Year Five Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). View
Chart of Accounts => Accounts
Name View
Liabilities, Current View
Liabilities, Noncurrent View
Long-term Line of Credit View
Accounts and Other Receivables, Net, Current View
Accounts Payable, Current View
Accounts Payable, Related Parties, Current View
Accounts Receivable, after Allowance for Credit Loss, Current View
Accrued Income Taxes, Current View
Accumulated Deferred Investment Tax Credit View
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment View
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax View
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax View
Accumulated Other Comprehensive Income (Loss), Net of Tax View
Additional Collateral, Aggregate Fair Value View
Segment Reporting Information, Expenditures for Additions to Long-Lived Assets (Deprecated 2013-01-31) View
Additions to Other Assets, Amount View
Advances to Affiliate View
Accounts Receivable, Allowance for Credit Loss, Current View
Alternative Investment View
AOCI before Tax, Attributable to Parent View
AOCI Tax, Attributable to Parent View
Asset Impairment Charges View
Asset Retirement Obligation View
Asset Retirement Obligation, Accretion Expense View
Asset Retirement Obligation, Liabilities Incurred View
Asset Retirement Obligation, Liabilities Settled View
Asset Retirement Obligation, Revision of Estimate View
Asset Retirement Obligations, Noncurrent View
Assets View
Assets, Current View
Capitalization, Long-term Debt and Equity View
Capitalized Contract Cost, Amortization View
Cash and Cash Equivalents, at Carrying Value View
Cash and Cash Equivalents, Period Increase (Decrease) View
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents View
Cash Paid for Capitalized Interest (Deprecated 2011-01-31) View
Collateral Already Posted, Aggregate Fair Value View
Commercial Paper View
Commitments and Contingencies View
Common Stockholders' Equity (Deprecated 2013-01-31) View
Common Stock, Shares Authorized View
Common Stock, Shares, Outstanding View
Common Stock, Value, Outstanding View
Compensation and Benefits Trust View
Comprehensive Income (Loss), Net of Tax, Attributable to Parent View
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest View
Construction in Progress Expenditures Incurred but Not yet Paid View
Contracts Revenue (Deprecated 2018-01-31) View
Contractual Obligation, to be Paid, after Year Five View
Contractual Obligation, to be Paid, Year Five View
Contractual Obligation, to be Paid, Year Four View
Contractual Obligation, to be Paid, Year One View
Contractual Obligation, to be Paid, Year Two View
Contractual Obligation, to be Paid, Year Three View
Contract with Customer, Liability View
Cost, Maintenance View
Cost of Purchased Oil and Gas (Deprecated 2018-01-31) View
Current Federal Tax Expense (Benefit) View
Current Income Tax Expense (Benefit) View
Current State and Local Tax Expense (Benefit) View
Customer Advances and Deposits, Current View
Customer Refundable Fees, Refund Payments View
Customer Refund Liability, Current View
Long-term Debt, Gross View
Debt Instrument, Face Amount View
Debt Instrument, Interest Rate, Stated Percentage View
Debt Instrument, Periodic Payment, Interest View
Debt Instrument, Unamortized Discount View
Decommissioning Fund Investments View
Decommissioning Liability, Noncurrent View
Decrease in Unrecognized Tax Benefits is Reasonably Possible View
Deferred Compensation Arrangement with Individual, Compensation Expense View
Deferred Federal Income Tax Expense (Benefit) View
Deferred Income Tax Expense (Benefit) View
Deferred Income Tax Liabilities, Net View
Deferred Revenue, Refund Payments View
Deferred State and Local Income Tax Expense (Benefit) View
Deferred Tax Assets, Derivative Instruments View
Deferred Tax Assets, Gross View
Deferred Tax Assets, Net View
Deferred Tax Assets, Net, Current View
Deferred Tax Assets, Net, Noncurrent View
Deferred Tax Assets, Net of Valuation Allowance View
Deferred Tax Liabilities, Deferred Expense, Reserves and Accruals View
Deferred Tax Liabilities, Derivatives View
Deferred Tax Liabilities, Net, Noncurrent View
Deferred Tax Liabilities, Other View
Deferred Tax Liabilities, Property, Plant and Equipment View
Deferred Tax Liabilities, Regulatory Assets View
Liability, Defined Benefit Pension Plan, Noncurrent View
Defined Benefit Plan, Accumulated Benefit Obligation View
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) View
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position View
Assets for Plan Benefits, Defined Benefit Plan View
Defined Benefit Plan, Benefit Obligation View
Defined Benefit Plan, Benefit Obligation, Benefits Paid View
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment View
Defined Benefit Plan, Debt Securities (Deprecated 2012-01-31) View
Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation View
Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation View
Defined Benefit Plan, Equity Securities (Deprecated 2012-01-31) View
Defined Benefit Plan, Plan Assets, Amount View
Defined Benefit Plan, Plan Assets, Benefits Paid View
Defined Benefit Plan, Target Allocation Percentage of Assets, Debt Securities (Deprecated 2012-01-31) View
Defined Benefit Plan, Target Allocation Percentage of Assets, Equity Securities (Deprecated 2012-01-31) View
Defined Benefit Plan, Ultimate Health Care Cost Trend Rate (Deprecated 2017-01-31) View
Defined Benefit Plan, Ultimate Health Care Cost Trend Rate View
Defined Contribution Plan, Cost View
Demand Side Management Program Costs, Noncurrent View
Depreciation, Amortization and Accretion, Net View
Depreciation, Depletion and Amortization View
Derivative Asset, Fair Value, Gross Liability View
Derivative Asset, Fair Value, Net (Deprecated 2013-01-31) View
Derivative Asset View
Derivative Assets (Liabilities), at Fair Value, Net View
Derivative, Collateral, Obligation to Return Cash View
Derivative, Collateral, Obligation to Return Securities View
Derivative, Collateral, Right to Reclaim Cash View
Derivative, Collateral, Right to Reclaim Securities View
Derivative Asset, Fair Value, Gross Asset View
Derivative Asset, Fair Value, Amount Not Offset Against Collateral View
Derivative Asset, Fair Value, Amount Offset Against Collateral View
Derivative Liability, Fair Value, Gross Liability View
Derivative Liability, Fair Value, Amount Not Offset Against Collateral View
Derivative Liability, Fair Value, Amount Offset Against Collateral View
Derivative, Fair Value, Net View
Derivative, Gain on Derivative View
Derivative Instruments and Hedges, Assets View
Derivative Instruments and Hedges, Liabilities View
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net View
Derivative Instruments, Gain (Loss) Recognized in Income, Net (Deprecated 2013-01-31) View
Derivative Liability View
Derivative Liability, Fair Value, Gross Asset View
Derivative Liability, Fair Value, Net (Deprecated 2013-01-31) View
Derivative, Net Liability Position, Aggregate Fair Value View
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal View
Dividends, Common Stock View
Dividends Payable, Current View
Dividends, Preferred Stock View
Dividends, Preferred Stock, Stock View
Earnings Per Share, Basic View
Earnings Per Share, Basic and Diluted View
Earnings Per Share, Diluted View
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent View
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent View
Electric Domestic Regulated Revenue (Deprecated 2018-01-31) View
Electric Revenue (Deprecated 2018-01-31) View
Share-based Payment Arrangement, Cash Used to Settle Award View
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount View
Energy Related Inventory View
Proceeds from Equity Method Investment, Distribution View
Equity Method Investments View
Forward Contract Indexed to Issuer's Equity, Indexed Shares View
Forward Contract Indexed to Issuer's Equity, Shares View
Gain (Loss) on Sale of Derivatives View
Gain on Sale of Investments View
Goodwill View
Guarantor Obligations, Maximum Exposure, Undiscounted View
Guaranty Assets View
Guaranty Fee Income (Deprecated 2018-01-31) View
Impairment of Retained Interest View
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest View
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest View
Income (Loss) from Equity Method Investments View
Income (Loss) from Equity Method Investments, Net of Dividends or Distributions View
Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority View
Income Tax Expense (Benefit) View
Income Taxes Paid View
Income Taxes Paid, Net View
Income Taxes Receivable, Current View
Effective Income Tax Rate Reconciliation, Deduction, Employee Stock Ownership Plan Dividend, Amount View
Effective Income Tax Rate Reconciliation, Deduction, Dividends, Amount View
Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Amount View
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount View
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Charitable Contributions, Amount View
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount View
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount View
Increase (Decrease) in Accounts Payable View
Increase (Decrease) in Income Taxes Payable View
Increase (Decrease) in Client Funds Held View
Increase (Decrease) in Deferred Income Taxes View
Increase (Decrease) in Derivative Assets and Liabilities View
Increase (Decrease) in Fair Value of Interest Rate Fair Value Hedging Instruments (Deprecated 2012-01-31) View
Increase (Decrease) in Income Taxes Receivable View
Increase (Decrease) in Interest Payable, Net View
Increase (Decrease) in Inventories View
Increase (Decrease) in Other Operating Assets View
Increase (Decrease) in Other Operating Liabilities View
Increase (Decrease) in Other Regulatory Assets View
Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits View
Increase (Decrease) in Obligation, Pension Benefits View
Increase (Decrease) in Prepaid Expense and Other Assets View
Increase (Decrease) in Prepaid Expense View
Increase (Decrease) in Property and Other Taxes Payable View
Increase (Decrease) in Receivables View
Increase (Decrease) in Regulatory Liabilities View
Increase in Unrecognized Tax Benefits is Reasonably Possible View
Incremental Common Shares Attributable to Dilutive Effect of Equity Forward Agreements View
Interest Expense View
Interest Expense, Related Party View
Interest Income, Related Party View
Interest Paid, Capitalized, Investing Activities View
Interest Paid, Excluding Capitalized Interest, Operating Activities View
Interest Payable, Current View
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net View
Interest Rate Cash Flow Hedge Liability at Fair Value View
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value View
Interest Rate Derivative Liabilities, at Fair Value View
Inventory, Supplies, Net of Reserves View
Investment Tax Credit View
Jointly Owned Utility Plant, Ownership Amount of Construction Work in Progress View
Junior Subordinated Notes View
Operating Leases, Rent Expense View
Letters of Credit Outstanding, Amount View
Liabilities and Equity View
Line of Credit Facility, Interest Rate During Period View
Line of Credit Facility, Maximum Borrowing Capacity View
Line of Credit Facility, Remaining Borrowing Capacity View
Line of Credit, Current View
Estimated Litigation Liability View
Long-term Debt View
Long-term Debt, Current Maturities View
Long-term Debt, Fair Value View
Long-Term Debt, Maturity, Year One View
Long-Term Debt, Maturity, Year Five View
Long-Term Debt, Maturity, Year Four View
Long-Term Debt, Maturity, Year Three View
Long-Term Debt, Maturity, Year Two View
Long-term Debt, Excluding Current Maturities View
Long-term Pollution Control Bond View
Loss Contingency, Damages Sought, Value View
Managing Member or General Partner, Subsequent Distribution Amount View
Medium-term Notes View
Noncontrolling Interest in Joint Ventures View
Multiemployer Plans, Minimum Contribution (Deprecated 2020-01-31) View
Net Cash Provided by (Used in) Financing Activities View
Net Cash Provided by (Used in) Financing Activities, Continuing Operations View
Net Cash Provided by (Used in) Investing Activities View
Net Cash Provided by (Used in) Investing Activities, Continuing Operations View
Net Cash Provided by (Used in) Operating Activities View
Net Cash Provided by (Used in) Operating Activities, Continuing Operations View
Net Income (Loss) Attributable to Parent View
Net Income (Loss) Available to Common Stockholders, Basic View
Noncash or Part Noncash Acquisition, Fixed Assets Acquired View
Noncash or Part Noncash Acquisition, Value of Assets Acquired View
Nonmonetary Notional Amount of Price Risk Cash Flow Hedge Derivatives (Deprecated 2013-01-31) View
Nonmonetary Notional Amount of Price Risk Derivative Instruments Not Designated as Hedging Instruments (Deprecated 2013-01-31) View
Nonmonetary Notional Amount of Price Risk Derivatives (Deprecated 2013-01-31) View
Nonoperating Income (Expense) View
Notional Amount of Interest Rate Cash Flow Hedge Derivatives (Deprecated 2013-01-31) View
Notional Amount of Interest Rate Fair Value Hedge Derivatives (Deprecated 2013-01-31) View
Nuclear Fuel, Net of Amortization View
Operating Income (Loss) View
Operating Lease, Payments View
Operating Leases, Future Minimum Payments Due View
Operating Leases, Future Minimum Payments Due, Next Twelve Months View
Operating Leases, Future Minimum Payments, Due in Five Years View
Operating Leases, Future Minimum Payments, Due in Four Years View
Operating Leases, Future Minimum Payments, Due in Three Years View
Operating Leases, Future Minimum Payments, Due in Two Years View
Operating Leases, Future Minimum Payments, Due Thereafter View
Operating Leases, Rent Expense, Net View
Operating Loss Carryforwards View
Other Assets, Current View
Other Assets, Noncurrent View
Other Commitment View
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax (Deprecated 2012-01-31) View
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax View
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax View
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax View
Other Comprehensive Income (Loss), Net of Tax View
Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31) View
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent View
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax View
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax View
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax View
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax View
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax View
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax (Deprecated 2013-01-31) View
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax (Deprecated 2013-01-31) View
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Tax (Deprecated 2013-01-31) View
Other Comprehensive Income (Loss), Tax View
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent (Deprecated 2012-01-31) View
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax (Deprecated 2012-01-31) View
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax (Deprecated 2012-01-31) View
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Net of Tax (Deprecated 2013-01-31) View
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Tax (Deprecated 2012-01-31) View
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Transition Asset (Obligation), Recognized in Net Periodic Benefit Cost, Tax (Deprecated 2012-01-31) View
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax View
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax View
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax View
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax View
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax View
Other Inventory, Gross View
Other Inventory, Supplies, Gross View
Other Liabilities, Current View
Other Liabilities, Noncurrent View
Other Long-term Debt View
Other Long-term Debt, Noncurrent View
Other Long-term Investments View
Other Nonoperating Expense View
Other Nonoperating Income View
Other Nonoperating Income (Expense) View
Other Receivables, Gross, Current View
Payments for Hedge, Investing Activities View
Payments for (Proceeds from) Hedge, Financing Activities View
Payments for (Proceeds from) Hedge, Investing Activities View
Payments for Repurchase of Equity View
Payments of Dividends View
Payments to Acquire Investments View
Payments to Acquire Other Property, Plant, and Equipment View
Payments to Acquire Property, Plant, and Equipment View
Payments to Acquire Investments to be Held in Decommissioning Trust Fund View
Liability, Defined Benefit Plan, Noncurrent View
Preferred Stock Dividends (Deprecated 2011-01-31) View
Prepaid Expense View
Proceeds from Contributed Capital View
Proceeds from Contribution in Aid of Construction View
Proceeds from Hedge, Investing Activities View
Proceeds from Income Tax Refunds View
Proceeds from Issuance of Common Stock View
Proceeds from Issuance of First Mortgage Bond View
Proceeds from Issuance of Long-term Debt View
Proceeds from (Payments for) Other Financing Activities View
Proceeds from (Repayments of) Short-term Debt View
Proceeds from Sale of Property, Plant, and Equipment View
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest View
Property, Plant and Equipment, Gross View
Property, Plant and Equipment, Net View
Property, Plant and Equipment, Other, Net View
Public Utilities, Allowance for Funds Used During Construction, Additions View
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity View
Allowance for Funds Used During Construction, Capitalized Interest View
Public Utilities, Allowance for Funds Used During Construction, Rate View
Public Utilities, Approved Rate Increase (Decrease), Amount View
Public Utilities, Approved Rate Increase (Decrease), Percentage View
Public Utilities, Approved Return on Equity, Percentage View
Public Utilities, Property, Plant and Equipment, Accumulated Depreciation View
Public Utilities, Property, Plant and Equipment, Amount of Acquisition Adjustments View
Public Utilities, Property, Plant and Equipment, Amount of Construction Work in Process Included in Rate Base View
Public Utilities, Property, Plant and Equipment, Amount of Loss (Recovery) on Plant Abandonment View
Public Utilities, Property, Plant and Equipment, Net View
Public Utilities, Property, Plant and Equipment, Plant in Service View
Public Utilities, Requested Rate Increase (Decrease), Amended, Amount View
Public Utilities, Requested Rate Increase (Decrease), Amount View
Purchase Obligation View
Reclassification from AOCI, Current Period, before Tax, Attributable to Parent View
Refundable Gas Costs View
Regulated and Unregulated Operating Revenue View
Regulated Entity, Other Assets, Noncurrent View
Regulated Operating Revenue, Gas View
Regulatory Assets, Noncurrent View
Regulatory Liability, Noncurrent View
Related Party Transaction, Due from (to) Related Party, Current View
Related Party Transaction, Expenses from Transactions with Related Party View
Repayments of First Mortgage Bond View
Repayments of Long-term Debt View
Retained Earnings, Appropriated View
Retained Earnings, Unappropriated View
Revenue from Contract with Customer, Including Assessed Tax View
Revenues View
Segment Reporting Information, Intersegment Revenue (Deprecated 2013-01-31) View
Sales and Excise Tax Payable View
Secured Debt View
Secured Debt, Other View
Segment Reporting Information, Net Assets (Deprecated 2013-01-31) View
Senior Notes, Noncurrent View
Senior Notes View
Share-based Payment Arrangement, Accelerated Cost View
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized View
Shares, Outstanding View
Short-term Debt View
Short-term Debt, Weighted Average Interest Rate, at Point in Time View
Significant (Increase) Decrease in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Lower Bound (Deprecated 2015-01-31) View
Significant (Increase) Decrease in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound (Deprecated 2015-01-31) View
Stockholders' Equity Attributable to Parent View
Stockholders' Equity before Treasury Stock View
Stock Issued During Period, Shares, Dividend Reinvestment Plan View
Stock Issued During Period, Shares, New Issues View
Stock Issued During Period, Value, New Issues View
Stock Issued During Period, Value, Other View
Stock Issued During Period, Value, Purchase of Assets View
Stock Issued During Period, Value, Treasury Stock Reissued View
Stock Repurchased During Period, Value View
Tax Credit Carryforward, Amount View
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions View
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued View
Unrecognized Tax Benefits, Income Tax Penalties Expense View
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions View
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions View
Unrecognized Tax Benefits, Interest on Income Taxes Accrued View
Unrecognized Tax Benefits, Interest on Income Taxes Expense View
Unrecognized Tax Benefits, Period Increase (Decrease) View
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations View
Unrecognized Tax Benefits that Would Impact Effective Tax Rate View
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Five View
Unrecorded Unconditional Purchase Obligation, to be Paid, Year One View
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four View
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two View
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three View
Unrecorded Unconditional Purchase Obligation View
Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five View
Unrecorded Unconditional Purchase Obligation, Purchases View
Unregulated Operating Revenue View
Utilities Operating Expense View
Utilities Operating Expense, Depreciation and Amortization View
Utilities Operating Expense, Fuel Used View
Utilities Operating Expense, Gas and Petroleum Purchased View
Utilities Operating Expense, Impairments View
Utilities Operating Expense, Maintenance View
Utilities Operating Expense, Maintenance and Operations View
Utilities Operating Expense, Purchased Power View
Utilities Operating Expense, Taxes View
Weighted Average Number of Shares Outstanding, Diluted View
Weighted Average Number of Shares Outstanding, Basic and Diluted View
Weighted Average Number of Shares Outstanding, Basic View
Capitalized Contract Cost, Net View
Lease Obligation Incurred View
Common Stock, Dividends, Per Share, Declared View
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest View
Deferred Tax Assets, Operating Loss Carryforwards View
Deferred Tax Assets, Other View
Deferred Tax Assets, State Taxes View
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits View
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals View
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities View
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Impairment Losses View
Deferred Tax Liabilities, Net View
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets View
Gain (Loss) on Interest Rate Cash Flow Hedge Ineffectiveness View
Income (Loss) from Continuing Operations before Income Taxes, Domestic View
Line of Credit Facility, Interest Rate at Period End View
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification (Deprecated 2020-01-31) View
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax View
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Transition Asset (Obligation), Recognized in Net Periodic Benefit Cost, Net of Tax (Deprecated 2013-01-31) View
Proceeds from Sale of Other Receivables View
Public Utilities, Property, Plant and Equipment, Disclosure of Composite Depreciation Rate for Plants in Service View
Stock Repurchase Program, Authorized Amount View
Treasury Stock, Value View
Unamortized Debt Issuance Expense View
Unbilled Receivables, Current View
Unrecognized Tax Benefits View