Viewing Company
Company Name:
VECTREN CORP
CIK:
1096385
Phone:
None
Fiscal Year End:
None
Entity Type:
SIC:
-
Category Type:
Entity Name:
None
First Filing Date:
2010-08-06
Last Filing Date:
2018-11-06
SEC Filings
| Start | End | Frame | Filed | ACCN | Value | View |
|---|---|---|---|---|---|---|
| 2017-01-01 | 2017-12-31 | CY2017 | 2018-02-21 | 0001096385-18-000021 | $ 83,000,000 | View |
| 2018-01-01 | 2018-03-31 | CY2018Q1 | 2018-05-02 | 0001096385-18-000043 | $ 83,100,000 | View |
| 2018-04-01 | 2018-06-30 | CY2018Q2 | 2018-08-02 | 0001096385-18-000104 | $ 83,100,000 | View |
| 2018-07-01 | 2018-09-30 | CY2018Q3 | 2018-11-06 | 0001096385-18-000137 | $ 83,100,000 | View |
| 2010-04-01 | 2010-06-30 | CY2009Q2 | 2010-08-06 | 0001096385-10-000075 | $ 81,000,000 | View |
| 2010-07-01 | 2010-09-30 | CY2009Q3 | 2010-11-09 | 0001096385-10-000100 | $ 81,200,000 | View |
| 2010-01-01 | 2010-12-31 | CY2008 | 2011-02-17 | 0001096385-11-000015 | $ 81,200,000 | View |
| 2011-01-01 | 2011-03-31 | CY2010Q1 | 2011-05-05 | 0001096385-11-000048 | $ 81,700,000 | View |
| 2011-04-01 | 2011-06-30 | CY2010Q2 | 2011-08-04 | 0001096385-11-000084 | $ 81,700,000 | View |
| 2011-07-01 | 2011-09-30 | CY2010Q3 | 2011-11-04 | 0001096385-11-000104 | $ 81,800,000 | View |
| 2011-01-01 | 2011-12-31 | CY2009 | 2012-02-16 | 0001096385-12-000021 | $ 81,800,000 | View |
| 2012-01-01 | 2012-03-31 | CY2011Q1 | 2012-05-03 | 0001096385-12-000052 | $ 82,000,000 | View |
| 2012-04-01 | 2012-06-30 | CY2011Q2 | 2012-08-02 | 0001096385-12-000081 | $ 82,000,000 | View |
| 2012-07-01 | 2012-09-30 | CY2011Q3 | 2012-11-06 | 0001096385-12-000095 | $ 82,100,000 | View |
| 2012-01-01 | 2012-12-31 | CY2010 | 2013-02-15 | 0001096385-13-000008 | $ 82,000,000 | View |
| 2013-01-01 | 2013-03-31 | CY2012Q1 | 2013-05-02 | 0001096385-13-000028 | $ 82,200,000 | View |
| 2013-04-01 | 2013-06-30 | CY2012Q2 | 2013-08-01 | 0001096385-13-000052 | $ 82,300,000 | View |
| 2013-07-01 | 2013-09-30 | CY2012Q3 | 2013-11-08 | 0001096385-13-000071 | $ 82,300,000 | View |
| 2013-01-01 | 2013-12-31 | CY2011 | 2014-02-20 | 0001096385-14-000009 | $ 82,300,000 | View |
| 2014-01-01 | 2014-03-31 | CY2013Q1 | 2014-05-12 | 0001096385-14-000036 | $ 82,400,000 | View |
| 2014-04-01 | 2014-06-30 | CY2013Q2 | 2014-08-05 | 0001096385-14-000059 | $ 82,500,000 | View |
| 2014-07-01 | 2014-09-30 | CY2013Q3 | 2014-11-07 | 0001096385-14-000081 | $ 82,500,000 | View |
| 2014-01-01 | 2014-12-31 | CY2012 | 2015-02-17 | 0001096385-15-000009 | $ 82,500,000 | View |
| 2015-01-01 | 2015-03-31 | CY2014Q1 | 2015-05-07 | 0001096385-15-000036 | $ 82,600,000 | View |
| 2015-04-01 | 2015-06-30 | CY2014Q2 | 2015-08-06 | 0001096385-15-000075 | $ 82,600,000 | View |
| 2015-07-01 | 2015-09-30 | CY2014Q3 | 2015-11-06 | 0001096385-15-000099 | $ 82,700,000 | View |
| 2015-01-01 | 2015-12-31 | CY2013 | 2016-02-23 | 0001096385-16-000123 | $ 82,700,000 | View |
| 2016-01-01 | 2016-03-31 | CY2015Q1 | 2016-05-10 | 0001096385-16-000163 | $ 82,800,000 | View |
| 2016-04-01 | 2016-06-30 | CY2015Q2 | 2016-08-04 | 0001096385-16-000194 | $ 82,800,000 | View |
| 2016-07-01 | 2016-09-30 | CY2015Q3 | 2016-11-03 | 0001096385-16-000201 | $ 82,800,000 | View |
| 2016-01-01 | 2016-12-31 | CY2016 | 2017-02-23 | 0001096385-17-000009 | $ 82,800,000 | View |
| 2017-01-01 | 2017-03-31 | CY2017Q1 | 2017-05-08 | 0001096385-17-000036 | $ 82,900,000 | View |
| 2017-04-01 | 2017-06-30 | CY2017Q2 | 2017-08-04 | 0001096385-17-000059 | $ 82,900,000 | View |
| 2017-07-01 | 2017-09-30 | CY2017Q3 | 2017-11-03 | 0001096385-17-000080 | $ 83,000,000 | View |
SEC Facts By Type
| Type | Name | Description | 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 |
| us-gaap | Accrued Liabilities, Current | Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). | 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 | 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 | Common Stock, Shares, Issued | Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. | 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 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 | 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 Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits | Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from employee benefits, classified as other. | View |
| us-gaap | Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year | Assumed rate, for next fiscal year, based on annual change in cost of health care cost benefits used to measure expected cost of benefits covered by defined benefit postretirement plan. Factors include, but are not limited to, estimate of health care inflation, change in health care utilization or delivery pattern, technological advances, and change in health status of participant. Excludes factors for change in composition of plan population by age and dependency status. | 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 | Effective Income Tax Rate Reconciliation, Nondeductible Expense, Research and Development, 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 attributable to research and development expense. | View |
| us-gaap | Equity Method Investment, Summarized Financial Information, Income (Loss) from Continuing Operations before Extraordinary Items and Cumulative Effect of Change in Accounting Principle (Deprecated 2011-01-31) | This item represents the disclosure of summarized financial information for unconsolidated subsidiaries and 50 percent-or-less owned entities accounted for using the equity method of accounting. If investments in common stock of corporate joint ventures or other investments accounted for under the equity method are, in the aggregate, material in relation to the financial position or results of operations of an investor, it may be necessary to present summarized information as to assets of the investee, or group of investments for which combined disclosure is appropriate, either by individual financial statement caption or in groups, as appropriate. Such summarized financial information may, at a minimum, include income or loss from continuing operations before extraordinary items and cumulative effect of a change in accounting principle. | View |
| us-gaap | Excess of Replacement or Current Costs over Stated LIFO Value | The excess of replacement or current cost over the stated LIFO (last in first out) inventory value when the LIFO inventory method is utilized. | View |
| us-gaap | Excise and Sales Taxes | The amount of excise and sales taxes included in sales and revenues, which are then deducted as a cost of sales. Includes excise taxes, which are applied to specific types of transactions or items (such as gasoline or alcohol); and sales, use and value added taxes, which are applied to a broad class of revenue-producing transactions involving a wide range of goods and services. | 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 | Indefinite-lived Intangible Assets (Deprecated 2012-01-31) | Carrying amount of intangible assets, excluding goodwill, which have a projected indefinite period of benefit (hence are not amortized), allocated to the reportable segment. These assets, acquired either individually or as part of a group of assets, in either an asset acquisition or business combination, are assessed at least annually for impairment. Examples may include trade secrets, contractual rights, trade names, and licensing agreements. | 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 | Long-Term Debt, Maturity, after 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 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 | Municipal Debt Securities, at Carrying Value | Bonds or similar securities issued by state, city, or local governments or the agencies operated by state, city, or local governments which are 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. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months. | View |
| us-gaap | Other Adjustments for Noncash Items Included in Income (Loss) from Continuing Operations (Deprecated 2009-01-31) | Transactions that result in no cash inflows or outflows in the period in which they occur, but affect net income and thus are removed when calculating net cash flow from operating activities using the indirect method. This element is used when there is not a more specific and appropriate element. | View |
| us-gaap | Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax (Deprecated 2012-01-31) | Pre tax change in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges, net of reclassifications into earnings during the period. A cash flow hedge is a hedge of the exposure to variability in the cash flows of a recognized asset or liability or a forecasted transaction that is attributable to a particular risk. Includes an entity's share of an equity investee's increase or decrease in deferred hedging gains or losses. 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, 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 | Liability, Pension and Other Postretirement and Postemployment Benefits, Current | Amount of liability, recognized in statement of financial position, for pension, other postretirement and postemployment benefits, classified as current. | View |
| us-gaap | Payment for Pension and Other Postretirement Benefits | Amount of cash outflow for pension and other postretirement benefits. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. | View |
| us-gaap | Prepaid Expense and Other Assets, Current | Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. | View |
| us-gaap | Restricted Cash and Cash Equivalents, Noncurrent | Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. 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 | Restricted Cash and Investments, Noncurrent | The noncurrent cash, cash equivalents and investments that is restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits classified as long-term; that is not expected to be released from such existing restrictions within one year of the balance sheet date or operating cycle, whichever is longer. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. Includes noncurrent cash equivalents and investments that are similarly restricted as to withdrawal, usage or disposal. | View |
| us-gaap | Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense | Amount of expense 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 | 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 |
| 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 | Preferred Stock, Capital Shares Reserved for Future Issuance | Aggregate number of nonredeemable preferred shares reserved for future issuance. | 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 |
| 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 |
| 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 | Accrual for Environmental Loss Contingencies | Total costs accrued as of the balance sheet date for environmental loss contingencies. | View |
| us-gaap | Accrued Salaries, Current | Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). | 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 | Acquired Finite-lived Intangible Asset, Weighted Average Useful Life (Deprecated 2012-01-31) | The calculated weighted-average amortization period of a major class of finite-lived intangible assets acquired during the current period either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. | 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 | Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Other (Deprecated 2011-01-31) | Transactions that do not result in cash inflows or outflows in the period in which they occur, but affect net income and thus are removed when calculating net cash flow from operating activities using the indirect cash flow method. This element is used when there is not a more specific and appropriate element. | View |
| us-gaap | Share-based Payment Arrangement, Expense | Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. | View |
| us-gaap | Share-based Payment Arrangement, Expense, after Tax | Amount, after tax, of expense for award under share-based payment arrangement. | 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 | Amortization of Intangible Assets | The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. | View |
| us-gaap | Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. | 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 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, 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, Period Increase (Decrease) | Amount of increase (decrease) in asset retirement obligations. | 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 | Assets Held-for-sale, at Carrying Value (Deprecated 2014-01-31) | Represents the sum of the carrying value of all the Assets Held-for-Sale at the balance sheet date. | View |
| us-gaap | Assets Held-for-sale, Current (Deprecated 2014-01-31) | Current assets (normally turning over within one year or one business cycle if longer) that are held for sale apart from normal operations and anticipated to be sold within one year. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Assets | Amount classified as assets attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Business Acquisition, Transaction Costs | Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition. | View |
| us-gaap | Business Acquisition, Pro Forma Earnings Per Share, Basic | The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. | View |
| us-gaap | Business Acquisition, Pro Forma Earnings Per Share, Diluted | The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. | View |
| us-gaap | Business Acquisition, Pro Forma Net Income (Loss) | The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. | View |
| us-gaap | Business Acquisition, Pro Forma Revenue | The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. | View |
| us-gaap | Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability | Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. | View |
| us-gaap | Business Combination, Integration Related Costs | Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs. | View |
| us-gaap | Capital Expenditures Incurred but Not yet Paid | Future cash outflow to pay for purchases of fixed assets that have occurred. | 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 | SEC Schedule, 12-04, Cash Dividends Paid to Registrant, Unconsolidated Subsidiaries | This element represents disclosure of the aggregate cash dividends paid to the entity by unconsolidated subsidiaries. | View |
| us-gaap | Cash Surrender Value of Life Insurance | Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity. | View |
| us-gaap | Common Stock, Capital Shares Reserved for Future Issuance | Aggregate number of common shares reserved for future issuance. | 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 Stock, No Par Value | Face amount per share of no-par value common stock. | 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 | Deferred Tax Assets, Charitable Contribution Carryforwards | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible charitable contribution carryforwards. | 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, Issued | Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. | 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, 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 | Contract with Customer, Asset, after Allowance for Credit Loss | Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. | 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 | Contract with Customer, Liability, Revenue Recognized | Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. | View |
| us-gaap | Cost of Domestic Regulated Electric (Deprecated 2018-01-31) | Cost of electricity sold during the reporting period, operations of which is regulated by a federal or state agency. | View |
| us-gaap | Cost of Natural Gas Purchases (Deprecated 2018-01-31) | Cost of natural gas purchased and associated transportation and storage costs during the 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 | Debt Instrument, Face Amount | Face (par) amount of debt instrument at time of issuance. | View |
| us-gaap | Debt Instrument, Unamortized Discount (Premium), Net | Amount, after accumulated amortization, of debt discount (premium). | View |
| us-gaap | Deferred Compensation Liability, Current | Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable within one year (or the operating cycle, if longer). Represents currently earned compensation under compensation arrangements that is not actually paid until a later date. | View |
| us-gaap | Deferred Compensation Liability, Current and Noncurrent | Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date. | View |
| us-gaap | Deferred Credits and Other Liabilities | Total carrying amount as of the balance sheet date of unearned revenue or income, not otherwise specified in the taxonomy, which is expected to be taken into income in future periods and obligations not separately disclosed in the balance sheet (other liabilities). | 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 | Debt Issuance Costs, Net | Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. | View |
| us-gaap | Deferred Fuel Cost | Carrying amount as of the balance sheet date of capitalized fuel costs of a regulated entity that are expected to be recoverable through rate adjustments within one year or the normal operating cycle, if longer. | 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 Taxes and Tax Credits | Amount of deferred income tax expense (benefit) and income tax credits. | 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 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, Net of Valuation Allowance, Current | Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current. | View |
| us-gaap | Deferred Tax Assets, Operating Loss Carryforwards, State and Local | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local 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, Other Comprehensive Loss | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses in other comprehensive income. | View |
| us-gaap | Deferred Tax Assets, Regulatory Assets and Liabilities | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences derived regulatory assets and 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 | 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, Other Finite-Lived Assets | Amount of deferred tax liability attributable to taxable temporary differences from long-lived assets other than property, plant, and equipment. | 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 and Liabilities | Amount of deferred tax liability attributable to taxable temporary differences from regulatory assets and liabilities. | View |
| us-gaap | Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan. | View |
| us-gaap | Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase | Weighted average rate increase of compensation, used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan. | View |
| us-gaap | Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate | Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan. | View |
| us-gaap | Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase | Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan. | View |
| us-gaap | Defined Benefit Plan, Plan Assets, Contributions by Employer | Amount of contribution received by defined benefit plan from employer which increases plan assets. | 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, Estimated Future Employer Contributions in Current Fiscal Year (Deprecated 2013-01-31) | The employer's best estimate, as soon as it can be reasonably determined, of contributions expected to be paid to the plan in the current remaining fiscal period. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions. | View |
| us-gaap | Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year | Amount of contribution expected to be received by defined benefit plan from employer in remainder of current fiscal year. Excludes contribution previously paid by employer in current fiscal year. | 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 | Equity Method Investment, Summarized Financial Information, Revenue (Deprecated 2020-01-31) | Amount of revenue from sale of product and rendering of service reported by equity method investee. | View |
| us-gaap | Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year (Deprecated 2017-01-31) | Amount of employer's best estimate of contributions expected to be paid to the plan in the current remaining fiscal period. | View |
| us-gaap | Defined Contribution Plan, Cost | Amount of cost for defined contribution plan. | 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 | Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net | Amount classified as accounts, notes and loans receivable attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Accounts Payable | Amount classified as accounts payable attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Inventory (Deprecated 2014-01-31) | For the disposal group, including a component of the entity (discontinued operation), carrying amount of inventories (net of all valuation allowances and write-downs). | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Other Assets, Current | Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Other Liabilities, Current | Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent | Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Prepaid and Other Assets, Current | Amount classified as prepaid and other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment, Net (Deprecated 2014-01-31) | For the disposal group, including a component of the entity (discontinued operation), carrying value (net of accumulated depreciation and any write-downs) of tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. | 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, Cash | Amount of paid and unpaid common stock dividends declared with the form of settlement in cash. | 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, Percent | Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. | 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, Deduction, Qualified Production Activity, 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 attributable to deduction for qualified production activity. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depletion, 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 attributable to depletion. | 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 | Effective Income Tax Rate Reconciliation, Tax Contingency, Other, 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 attributable to other income tax contingencies. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Tax Credit, Investment, 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 attributable to investment tax credit. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Tax Credit, Other, 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 attributable to other tax credits. | View |
| us-gaap | Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax (Deprecated 2016-01-31) | Net of tax adjustment decreasing or increasing retained earnings due to a change in the measurement date for a defined benefit pension and other postretirement plan in the initial application of the measurement provision of FAS 158. | 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 | Share-based Payment Arrangement, Amount Capitalized | Amount of cost capitalized for award under share-based payment arrangement. | 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 | Share-based Payment Arrangement, Expense, Tax Benefit | Amount of tax benefit for recognition of expense of award under share-based payment arrangement. | View |
| us-gaap | Environmental Remediation Expense | The charge against earnings in the period for known or estimated future costs arising from requirements to perform environmental remediation activities. | 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 Investment, Ownership Percentage | The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. | View |
| us-gaap | Equity Method Investment, Summarized Financial Information, Current Assets (Deprecated 2020-01-31) | The amount of current assets reported by an equity method investment of the entity. | View |
| us-gaap | Equity Method Investment, Summarized Financial Information, Current Liabilities (Deprecated 2020-01-31) | The amount of current liabilities reported by an equity method investment of the entity. | View |
| us-gaap | Equity Method Investment, Summarized Financial Information, Gross Profit (Loss) (Deprecated 2020-01-31) | The amount of gross profit (loss) reported by an equity method investment of the entity. | View |
| us-gaap | Equity Method Investment, Summarized Financial Information, Income (Loss) from Continuing Operations (Deprecated 2020-01-31) | Amount of income (loss) from continuing operations reported by an equity method investee. | View |
| us-gaap | Equity Method Investment, Summarized Financial Information, Noncontrolling Interest (Deprecated 2020-01-31) | Amount of equity attributable to noncontrolling interests of an equity method investment of the entity. | View |
| us-gaap | Equity Method Investment, Summarized Financial Information, Noncurrent Assets (Deprecated 2020-01-31) | The amount of noncurrent assets reported by an equity method investment of the entity. | View |
| us-gaap | Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities (Deprecated 2020-01-31) | The amount of noncurrent liabilities reported by an equity method investment of the entity. | View |
| us-gaap | Excise Taxes Collected | The excise taxes collected by a public utility and reported in revenues if the amount of excise taxes is equal to 1 percent or more of such total. | View |
| us-gaap | Finite-Lived Intangible Assets, Amortization Expense (Deprecated 2012-01-31) | Aggregate amount of intangible asset amortization recognized as expense during the period. | View |
| us-gaap | Finite-Lived Intangible Asset, Expected Amortization, Year One | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized 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 | Finite-Lived Intangible Asset, Expected Amortization, Year Five | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized 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 | Finite-Lived Intangible Asset, Expected Amortization, Year Four | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized 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 | Finite-Lived Intangible Asset, Expected Amortization, Year Three | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized 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 | Finite-Lived Intangible Asset, Expected Amortization, Year Two | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized 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 | Finite-Lived Intangible Assets, Net | Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. | View |
| us-gaap | Finite-Lived Intangible Assets, Weighted-Average Useful Life (Deprecated 2012-01-31) | The calculated weighted-average useful life of all finite-lived intangible assets. | View |
| us-gaap | Future Amortization Expense, Year Five (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year five of the five succeeding fiscal years. | View |
| us-gaap | Future Amortization Expense, Year Four (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year four of the five succeeding fiscal years. | View |
| us-gaap | Future Amortization Expense, Year One (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year one of the five succeeding fiscal years. | View |
| us-gaap | Future Amortization Expense, Year Three (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year three of the five succeeding fiscal years. | View |
| us-gaap | Future Amortization Expense, Year Two (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year two of the five succeeding fiscal years. | View |
| us-gaap | Gain (Loss) on Disposition of Business | Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant. | 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 | Goodwill, Impairment Loss | Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. | 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 Equity Method Investments | Amount of income (loss) for proportionate share of equity method investee's income (loss). | 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 Tax Expense (Benefit), Continuing Operations (Deprecated 2013-01-31) | The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to pretax Income or Loss from continuing operations; income tax expense or benefit may include interest and penalties on tax uncertainties based on the entity's accounting policy. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Tax Credit, Investment, 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 investment tax credit. | 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 Accounts Receivable | The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. | View |
| us-gaap | Increase (Decrease) in Accrued Liabilities | The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid. | 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 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 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 Recoverable Refundable Gas Costs | The increase (decrease) during the reporting period in the asset or liability created by a public utility's ability to recover gas costs that are higher or lower than the basic cost included in rate payer calculations. | View |
| us-gaap | Increase (Decrease) in Restricted Cash | The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. | View |
| us-gaap | Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements | Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. | View |
| us-gaap | Indefinite-lived Intangible Assets (Excluding Goodwill) | Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. | View |
| us-gaap | Interest Costs Capitalized Adjustment | Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred. | View |
| us-gaap | Capitalized Interest Costs, Including Allowance for Funds Used During Construction | Amount of interest capitalized, including amount of allowance for funds used during construction. | View |
| us-gaap | Interest Expense | Amount of the cost of borrowed funds accounted for as interest expense. | View |
| us-gaap | Interest Income (Expense), Net | The net amount of operating interest income (expense). | View |
| us-gaap | Interest Paid, Including Capitalized Interest, Operating and Investing Activities | Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to 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; classified as operating and investing activities. | 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 | Inventory, Net | Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. | View |
| us-gaap | Inventory, Raw Materials and Supplies, Gross | Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed. | View |
| us-gaap | Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | Amount of investment in equity method investee and investment in and advance to affiliate. | 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 | Liabilities of Assets Held-for-sale (Deprecated 2014-01-31) | Liability (such as a mortgage) related to a disposal group that is held for sale and anticipated to be sold in less than one year. The liability is expected to be discharged as part of the plan of sale for the asset. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Liabilities | Amount classified as liabilities attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent | Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. | View |
| us-gaap | Life Insurance, Corporate or Bank Owned, Change in Value | The change in cash surrender or contract value during the period which adjusted the amount of premiums paid in determining the expense or income recognized under the contract for the 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 | 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 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 | Multiemployer Plan, Contributions by Employer (Deprecated 2020-01-31) | Amount of contributions made to multiemployer plan by employer. | View |
| us-gaap | Multiemployer Plan, Period Contributions (Deprecated 2017-01-31) | Amount of contributions made to multiemployer plans by the employer. 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 | Operating Loss Carryforwards, Valuation Allowance | The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized. | 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) 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) 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 | 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) Attributable to Noncontrolling Interest | Amount of Net Income (Loss) attributable to noncontrolling interest. | 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 | Net Income (Loss) Available to Common Stockholders, Diluted | Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders. | 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 | Financing Receivable, after Allowance for Credit Loss, Noncurrent | Amount, after allowance for credit loss, of financing receivable, classified as noncurrent. | View |
| us-gaap | Notes Receivable, Fair Value Disclosure | Fair value portion of an agreement for an unconditional promise by the maker to pay the holder a definite sum of money at a future date. | View |
| us-gaap | Number of Reportable Segments | Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. | View |
| us-gaap | Operating Expenses | Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. | View |
| us-gaap | Operating Income (Loss) | The net result for the period of deducting operating expenses from operating revenues. | 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 | 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 | 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 | Other Asset Impairment Charges | The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value. | View |
| us-gaap | Other Assets, Current | Amount of current assets classified as other. | View |
| us-gaap | Other Assets, Fair Value Disclosure | Fair value portion of other assets. | View |
| us-gaap | Other Assets, Noncurrent | Amount of noncurrent assets classified as other. | 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), Pension and Other Postretirement Benefit Plans, Tax (Deprecated 2012-01-31) | Tax effects of the increase (decrease) to accumulated comprehensive income during the period related to benefit plans. 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), before Tax (Deprecated 2012-01-31) | This element represents Other Comprehensive Income or Loss, Before Tax, for the period. The pretax revenues, expenses, gains, and losses that under generally accepted accounting principles are included in comprehensive income, but excluded from net income. Includes the entity's proportionate share of an investee's equity adjustments for other comprehensive income. 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), Net of Tax | Amount after tax and reclassification adjustments of other comprehensive income (loss). | 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, 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), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax | Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan. | 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, before Tax (Deprecated 2012-01-31) | Pre tax 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. A cash flow hedge is a hedge of the exposure to variability in the cash flows of a recognized asset or liability or a forecasted transaction that is attributable to a particular risk. | 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 | Preferred Stock, Shares Authorized | The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. | View |
| us-gaap | Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | Amount before 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, 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 | Other Cost and Expense, Operating | The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. | View |
| us-gaap | Other Cost of Operating Revenue | Other costs incurred during the reporting period related to other revenue generating activities. | 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 Investments | Amount of investments classified as other. | View |
| us-gaap | Other Long-term Investments | Amount of long-term investments classified as other. | View |
| us-gaap | Other Noncash Income (Expense) | Amount of income (expense) included in net income that results in no cash inflow (outflow), 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 Operating Activities, Cash Flow Statement | Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities). | View |
| us-gaap | Other Revenue, Net (Deprecated 2018-01-31) | Amount, after sales adjustments, returns, allowances, and discounts, of revenue classified as other. | View |
| us-gaap | Participating Securities, Distributed and Undistributed Earnings (Deprecated 2014-01-31) | Aggregate of earnings distributed and earnings allocated to participating securities under the two-class method to the extent that participating securities may share in earnings as if all of the earnings for the period had been distributed. | View |
| us-gaap | Participating Securities, Distributed and Undistributed Earnings (Loss), Diluted | Amount of earnings (loss) distributed and earnings (loss) allocated to participating securities for the diluted earnings (loss) per share or per unit calculation under the two-class method. | View |
| us-gaap | Payments for (Proceeds from) Businesses and Interest in Affiliates | The net cash outflow or inflow associated with the acquisition or sale of a business segment during the period. | View |
| us-gaap | Payments for (Proceeds from) Other Investing Activities | Amount of cash (inflow) outflow from investing activities classified as other. | View |
| us-gaap | Payments of Ordinary Dividends, Common Stock | Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. | View |
| us-gaap | Payments to Acquire Businesses, Net of Cash Acquired | The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. | View |
| us-gaap | Payments to Acquire Equity Method Investments | The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. | View |
| us-gaap | Payments to Acquire Other Investments | Amount of cash outflow to acquire investments 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 | Pension and Other Postretirement Benefits Cost (Reversal of Cost) | Amount of cost (reversal of cost) for pension and other postretirement benefits. | View |
| us-gaap | Prepaid Taxes | Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer. | View |
| us-gaap | Proceeds from Collection of Other Receivables | Amount of cash inflow from the collection of receivables classified as other. | View |
| us-gaap | Proceeds from Debt, Net of Issuance Costs | The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination. | View |
| us-gaap | Proceeds from Divestiture of Businesses | The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. | 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 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, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised | Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised. | View |
| us-gaap | Proceeds from (Payments for) Other Financing Activities | Amount of cash inflow (outflow) from financing activities classified as other. | View |
| us-gaap | Proceeds from (Payments to) Noncontrolling Interests | Amount of cash inflow (outflow) from (to) a noncontrolling interest. Excludes dividends paid to the noncontrolling interest. | 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 | Proceeds from Sale of Productive Assets | The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets. | View |
| us-gaap | Standard and Extended Product Warranty Accrual | Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. | View |
| us-gaap | Property, Plant and Equipment, Additions | Amount of acquisition of long-lived, 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, furniture and fixtures, and computer equipment. | 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 | Accounts Receivable, Credit Loss Expense (Reversal) | Amount of expense (reversal of expense) for expected credit loss on accounts receivable. | 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 | 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, Net | Period end amount of total net PPE. | View |
| us-gaap | Public Utilities, Property, Plant and Equipment, Other Property, Plant and Equipment | Period end book value of other property, plant and equipment (PPE) owned (but not classified elsewhere) by the public utility. | 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 Operating Revenue, Gas | The amount of regulated gas operating revenues recognized during the 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 | 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 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 | Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities | Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. | 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 | Retained Earnings (Accumulated Deficit) | The cumulative amount of the reporting entity's undistributed earnings or deficit. | View |
| us-gaap | Revenue from Contract with Customer, Excluding Assessed Tax | Amount, excluding 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 | Revenue, Remaining Performance Obligation, Amount | Amount of transaction price allocated to performance obligation that has not been recognized as revenue. | View |
| us-gaap | Revenue, Net (Deprecated 2018-01-31) | Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. | View |
| us-gaap | Share-based Payment Arrangement, Noncash Expense | Amount of noncash expense for share-based payment arrangement. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost (Deprecated 2012-01-31) | Equity-based compensation cost during the period with respect to the award, which will be recognized in income (as well as the total recognized tax benefit) or capitalized as part of the cost of an asset. | View |
| us-gaap | Share-based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit | The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. | View |
| us-gaap | Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit | The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. | 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, Refinanced, Amount | Amount of a short-term obligation that has been excluded from current liabilities in the balance sheet because of a refinancing of the obligation. | 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 | Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. | View |
| us-gaap | Stockholders' Equity, Other | This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy. | 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 | Tangible Asset Impairment Charges | The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value. | View |
| us-gaap | Tax Credit Carryforward, Deferred Tax Asset (Deprecated 2015-01-31) | Amount of deferred tax asset, before valuation allowance, attributable to deductible other tax carryforwards. | View |
| us-gaap | Taxes Payable, Current | Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within 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, 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, 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, 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 | Weighted Average Number Diluted Shares Outstanding Adjustment | The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. | 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 |
Chart of Accounts => Accounts
| Name | View |
|---|---|
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | View |
| Current State and Local Tax Expense (Benefit) | View |
| Customer Refund Liability, Current | View |
| Long-term Debt, Gross | View |
| Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Impairment Losses | View |
| Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase | View |
| Equity Method Investment, Summarized Financial Information, Income (Loss) from Continuing Operations before Extraordinary Items and Cumulative Effect of Change in Accounting Principle (Deprecated 2011-01-31) | View |
| Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent | View |
| Other Nonoperating Income (Expense) | View |
| Participating Securities, Distributed and Undistributed Earnings (Deprecated 2014-01-31) | View |
| Payment for Pension and Other Postretirement Benefits | View |
| Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions | View |
| Other Long-term Investments | View |
| Other Noncash Income (Expense) | View |
| Other Nonoperating Income | View |
| Other Inventory, Gross | View |
| Accounts Payable, Current | View |
| Accounts Payable, Related Parties, Current | View |
| Accounts Receivable, after Allowance for Credit Loss, Current | View |
| Accrual for Environmental Loss Contingencies | View |
| Accrued Liabilities, Current | View |
| Accrued Salaries, Current | View |
| Accumulated Other Comprehensive Income (Loss), Net of Tax | View |
| Acquired Finite-lived Intangible Asset, Weighted Average Useful Life (Deprecated 2012-01-31) | View |
| Segment Reporting Information, Expenditures for Additions to Long-Lived Assets (Deprecated 2013-01-31) | View |
| Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Other (Deprecated 2011-01-31) | View |
| Share-based Payment Arrangement, Expense | View |
| Share-based Payment Arrangement, Expense, after Tax | View |
| Accounts Receivable, Allowance for Credit Loss, Current | View |
| Amortization of Intangible Assets | View |
| AOCI Tax, Attributable to Parent | 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, Period Increase (Decrease) | View |
| Assets | View |
| Assets, Current | View |
| Assets Held-for-sale, at Carrying Value (Deprecated 2014-01-31) | View |
| Assets Held-for-sale, Current (Deprecated 2014-01-31) | View |
| Disposal Group, Including Discontinued Operation, Assets | View |
| Business Acquisition, Transaction Costs | View |
| Business Acquisition, Pro Forma Earnings Per Share, Basic | View |
| Business Acquisition, Pro Forma Earnings Per Share, Diluted | View |
| Business Acquisition, Pro Forma Net Income (Loss) | View |
| Business Acquisition, Pro Forma Revenue | View |
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability | View |
| Business Combination, Integration Related Costs | View |
| Capital Expenditures Incurred but Not yet Paid | View |
| Cash and Cash Equivalents, at Carrying Value | View |
| Cash and Cash Equivalents, Period Increase (Decrease) | View |
| SEC Schedule, 12-04, Cash Dividends Paid to Registrant, Unconsolidated Subsidiaries | View |
| Cash Surrender Value of Life Insurance | View |
| Common Stock, Capital Shares Reserved for Future Issuance | View |
| Common Stock, Dividends, Per Share, Declared | View |
| Common Stock, No Par Value | View |
| Common Stock, Shares Authorized | View |
| Common Stock, Shares, Issued | View |
| Common Stock, Shares, Outstanding | View |
| Common Stock, Value, Issued | View |
| Comprehensive Income (Loss), Net of Tax, Attributable to Parent | View |
| Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest | View |
| Contract with Customer, Asset, after Allowance for Credit Loss | View |
| Contract with Customer, Liability | View |
| Contract with Customer, Liability, Revenue Recognized | View |
| Cost of Domestic Regulated Electric (Deprecated 2018-01-31) | View |
| Cost of Natural Gas Purchases (Deprecated 2018-01-31) | View |
| Current Federal Tax Expense (Benefit) | View |
| Current Income Tax Expense (Benefit) | View |
| Debt Instrument, Face Amount | View |
| Debt Instrument, Unamortized Discount (Premium), Net | View |
| Deferred Compensation Liability, Current | View |
| Deferred Compensation Liability, Current and Noncurrent | View |
| Deferred Credits and Other Liabilities | View |
| Deferred Federal Income Tax Expense (Benefit) | View |
| Debt Issuance Costs, Net | View |
| Deferred Fuel Cost | View |
| Deferred Income Tax Expense (Benefit) | View |
| Deferred Income Taxes and Tax Credits | View |
| Deferred Income Tax Liabilities, Net | View |
| Deferred State and Local Income Tax Expense (Benefit) | View |
| Deferred Tax Assets, Charitable Contribution Carryforwards | View |
| Deferred Tax Assets, Gross | View |
| Deferred Tax Assets, Net, Current | View |
| Deferred Tax Assets, Net of Valuation Allowance | View |
| Deferred Tax Assets, Net of Valuation Allowance, Current | View |
| Deferred Tax Assets, Operating Loss Carryforwards, State and Local | View |
| Deferred Tax Assets, Other | View |
| Deferred Tax Assets, Other Comprehensive Loss | View |
| Deferred Tax Assets, Regulatory Assets and Liabilities | View |
| Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits | View |
| Deferred Tax Liabilities, Net | View |
| Deferred Tax Liabilities, Net, Noncurrent | View |
| Deferred Tax Liabilities, Other | View |
| Deferred Tax Liabilities, Other Finite-Lived Assets | View |
| Deferred Tax Liabilities, Property, Plant and Equipment | View |
| Deferred Tax Liabilities, Regulatory Assets and Liabilities | View |
| Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | View |
| Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase | View |
| Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate | View |
| Defined Benefit Plan, Plan Assets, Contributions by Employer | View |
| Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation | View |
| Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year (Deprecated 2013-01-31) | View |
| Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year | View |
| Defined Benefit Plan, Plan Assets, Amount | View |
| Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year | View |
| Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year (Deprecated 2017-01-31) | View |
| Defined Contribution Plan, Cost | View |
| Depreciation, Depletion and Amortization | View |
| Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net | View |
| Disposal Group, Including Discontinued Operation, Accounts Payable | View |
| Disposal Group, Including Discontinued Operation, Inventory (Deprecated 2014-01-31) | View |
| Disposal Group, Including Discontinued Operation, Other Assets, Current | View |
| Disposal Group, Including Discontinued Operation, Other Liabilities, Current | View |
| Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent | View |
| Disposal Group, Including Discontinued Operation, Prepaid and Other Assets, Current | View |
| Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment, Net (Deprecated 2014-01-31) | View |
| Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal | View |
| Dividends, Common Stock, Cash | View |
| Earnings Per Share, Basic | View |
| Earnings Per Share, Basic and Diluted | View |
| Earnings Per Share, Diluted | View |
| Effective Income Tax Rate Reconciliation, Percent | View |
| Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | View |
| Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Percent | View |
| Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depletion, Percent | View |
| Effective Income Tax Rate Reconciliation, Nondeductible Expense, Research and Development, Percent | View |
| Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent | View |
| Effective Income Tax Rate Reconciliation, Tax Contingency, Other, Percent | View |
| Effective Income Tax Rate Reconciliation, Tax Credit, Investment, Percent | View |
| Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent | View |
| Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax (Deprecated 2016-01-31) | View |
| Electric Domestic Regulated Revenue (Deprecated 2018-01-31) | View |
| Share-based Payment Arrangement, Amount Capitalized | View |
| Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | View |
| Share-based Payment Arrangement, Expense, Tax Benefit | View |
| Environmental Remediation Expense | View |
| Proceeds from Equity Method Investment, Distribution | View |
| Equity Method Investment, Ownership Percentage | View |
| Equity Method Investment, Summarized Financial Information, Current Assets (Deprecated 2020-01-31) | View |
| Equity Method Investment, Summarized Financial Information, Current Liabilities (Deprecated 2020-01-31) | View |
| Equity Method Investment, Summarized Financial Information, Gross Profit (Loss) (Deprecated 2020-01-31) | View |
| Equity Method Investment, Summarized Financial Information, Income (Loss) from Continuing Operations (Deprecated 2020-01-31) | View |
| Equity Method Investment, Summarized Financial Information, Noncontrolling Interest (Deprecated 2020-01-31) | View |
| Equity Method Investment, Summarized Financial Information, Noncurrent Assets (Deprecated 2020-01-31) | View |
| Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities (Deprecated 2020-01-31) | View |
| Equity Method Investment, Summarized Financial Information, Revenue (Deprecated 2020-01-31) | View |
| Excess of Replacement or Current Costs over Stated LIFO Value | View |
| Excise and Sales Taxes | View |
| Excise Taxes Collected | View |
| Finite-Lived Intangible Assets, Amortization Expense (Deprecated 2012-01-31) | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year One | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year Five | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year Four | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year Three | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year Two | View |
| Finite-Lived Intangible Assets, Net | View |
| Finite-Lived Intangible Assets, Weighted-Average Useful Life (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year Five (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year Four (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year One (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year Three (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year Two (Deprecated 2012-01-31) | View |
| Gain (Loss) on Disposition of Business | View |
| Goodwill | View |
| Goodwill, Impairment Loss | View |
| Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | View |
| Income (Loss) from Equity Method Investments | View |
| Income Tax Expense (Benefit) | View |
| Income Tax Expense (Benefit), Continuing Operations (Deprecated 2013-01-31) | View |
| Income Taxes Paid, Net | View |
| Effective Income Tax Rate Reconciliation, Tax Credit, Investment, Amount | View |
| Increase (Decrease) in Accounts Payable | View |
| Increase (Decrease) in Accounts Receivable | View |
| Increase (Decrease) in Accrued Liabilities | View |
| Increase (Decrease) in Inventories | View |
| Increase (Decrease) in Other Operating Assets | View |
| Increase (Decrease) in Other Operating Liabilities | View |
| Increase (Decrease) in Obligation, Pension Benefits | View |
| Increase (Decrease) in Prepaid Expense and Other Assets | View |
| Increase (Decrease) in Receivables | View |
| Increase (Decrease) in Recoverable Refundable Gas Costs | View |
| Increase (Decrease) in Restricted Cash | View |
| Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements | View |
| Indefinite-lived Intangible Assets (Deprecated 2012-01-31) | View |
| Indefinite-lived Intangible Assets (Excluding Goodwill) | View |
| Interest Costs Capitalized Adjustment | View |
| Capitalized Interest Costs, Including Allowance for Funds Used During Construction | View |
| Interest Expense | View |
| Interest Income (Expense), Net | View |
| Interest Paid, Including Capitalized Interest, Operating and Investing Activities | View |
| Interest Payable, Current | View |
| Inventory, Net | View |
| Inventory, Raw Materials and Supplies, Gross | View |
| Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | View |
| Investment Tax Credit | View |
| Operating Leases, Rent Expense | View |
| Letters of Credit Outstanding, Amount | View |
| Liabilities and Equity | View |
| Liabilities, Current | View |
| Liabilities, Noncurrent | View |
| Liabilities of Assets Held-for-sale (Deprecated 2014-01-31) | View |
| Disposal Group, Including Discontinued Operation, Liabilities | View |
| Other Investments | View |
| Life Insurance, Corporate or Bank Owned, Change in Value | View |
| Line of Credit Facility, Maximum Borrowing Capacity | View |
| Long-term Debt, Current Maturities | View |
| Long-Term Debt, Maturity, after Year Five | 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 |
| Multiemployer Plan, Contributions by Employer (Deprecated 2020-01-31) | View |
| Multiemployer Plan, Period Contributions (Deprecated 2017-01-31) | View |
| Municipal Debt Securities, at Carrying Value | View |
| Net Cash Provided by (Used in) Financing Activities | View |
| Net Cash Provided by (Used in) Investing Activities | View |
| Net Cash Provided by (Used in) Operating Activities | View |
| Net Income (Loss) Attributable to Parent | View |
| Net Income (Loss) Attributable to Noncontrolling Interest | View |
| Net Income (Loss) Available to Common Stockholders, Basic | View |
| Net Income (Loss) Available to Common Stockholders, Diluted | View |
| Nonoperating Income (Expense) | View |
| Financing Receivable, after Allowance for Credit Loss, Noncurrent | View |
| Notes Receivable, Fair Value Disclosure | View |
| Number of Reportable Segments | View |
| Operating Expenses | View |
| Operating Income (Loss) | 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 Loss Carryforwards, Valuation Allowance | View |
| Other Adjustments for Noncash Items Included in Income (Loss) from Continuing Operations (Deprecated 2009-01-31) | View |
| Other Asset Impairment Charges | View |
| Other Assets, Current | View |
| Other Assets, Fair Value Disclosure | View |
| Other Assets, Noncurrent | 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), Pension and Other Postretirement Benefit Plans, Tax (Deprecated 2012-01-31) | View |
| Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax (Deprecated 2012-01-31) | View |
| Other Comprehensive Income (Loss), before Tax (Deprecated 2012-01-31) | 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, Defined Benefit Plan, after Reclassification Adjustment, after Tax | View |
| Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax | 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, before Tax (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), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | 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 |
| Other Cost and Expense, Operating | View |
| Other Cost of Operating Revenue | View |
| Other Operating Activities, Cash Flow Statement | View |
| Other Revenue, Net (Deprecated 2018-01-31) | View |
| Participating Securities, Distributed and Undistributed Earnings (Loss), Diluted | View |
| Payments for (Proceeds from) Businesses and Interest in Affiliates | View |
| Payments for (Proceeds from) Other Investing Activities | View |
| Payments of Ordinary Dividends, Common Stock | View |
| Payments to Acquire Businesses, Net of Cash Acquired | View |
| Payments to Acquire Equity Method Investments | View |
| Payments to Acquire Other Investments | View |
| Payments to Acquire Property, Plant, and Equipment | View |
| Liability, Pension and Other Postretirement and Postemployment Benefits, Current | View |
| Pension and Other Postretirement Benefits Cost (Reversal of Cost) | View |
| Preferred Stock, Capital Shares Reserved for Future Issuance | View |
| Preferred Stock, Shares Authorized | View |
| Prepaid Expense and Other Assets, Current | View |
| Prepaid Taxes | View |
| Proceeds from Collection of Other Receivables | View |
| Proceeds from Debt, Net of Issuance Costs | View |
| Proceeds from Divestiture of Businesses | View |
| Proceeds from Issuance of Common Stock | View |
| Proceeds from Issuance of Long-term Debt | View |
| Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised | View |
| Proceeds from (Payments for) Other Financing Activities | View |
| Proceeds from (Payments to) Noncontrolling Interests | View |
| Proceeds from (Repayments of) Short-term Debt | View |
| Proceeds from Sale of Productive Assets | View |
| Standard and Extended Product Warranty Accrual | View |
| Property, Plant and Equipment, Additions | View |
| Property, Plant and Equipment, Net | View |
| Accounts Receivable, Credit Loss Expense (Reversal) | View |
| Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity | View |
| Public Utilities, Property, Plant and Equipment, Accumulated Depreciation | View |
| Public Utilities, Property, Plant and Equipment, Net | View |
| Public Utilities, Property, Plant and Equipment, Other Property, Plant and Equipment | View |
| Refundable Gas Costs | View |
| Regulated Operating Revenue, Gas | View |
| Regulatory Assets, Noncurrent | View |
| Regulatory Liability, Noncurrent | View |
| Related Party Transaction, Expenses from Transactions with Related Party | View |
| Repayments of Long-term Debt | View |
| Restricted Cash and Cash Equivalents, Noncurrent | View |
| Restricted Cash and Investments, Noncurrent | View |
| Retained Earnings (Accumulated Deficit) | View |
| Revenue from Contract with Customer, Excluding Assessed Tax | View |
| Revenue, Remaining Performance Obligation, Amount | View |
| Revenue, Net (Deprecated 2018-01-31) | View |
| Share-based Payment Arrangement, Noncash Expense | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost (Deprecated 2012-01-31) | View |
| Share-based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit | View |
| Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit | View |
| Short-term Debt | View |
| Short-term Debt, Refinanced, Amount | View |
| Stockholders' Equity Attributable to Parent | View |
| Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | View |
| Stockholders' Equity, Other | View |
| Stock Issued During Period, Value, New Issues | View |
| Tangible Asset Impairment Charges | View |
| Tax Credit Carryforward, Deferred Tax Asset (Deprecated 2015-01-31) | View |
| Taxes Payable, Current | View |
| Unrecognized Tax Benefits | View |
| Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities | View |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | View |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest 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, 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, to be Paid, after Year Five | View |
| Weighted Average Number Diluted Shares Outstanding Adjustment | 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 |