Viewing Company
Company Name:
MIDDLESEX WATER COMPANY
CIK:
66004
Phone:
None
Fiscal Year End:
None
Entity Type:
SIC:
-
Category Type:
Entity Name:
None
First Filing Date:
2011-08-04
Last Filing Date:
2025-05-01
SEC Filings
| Start | End | Frame | Filed | ACCN | Value | View |
|---|---|---|---|---|---|---|
| 2023-04-28 | CY2023Q1I | 2023-11-08 | 0001174947-23-001366 | $ 17,681,092 | View | |
| 2023-07-28 | CY2023Q2I | 2023-11-08 | 0001174947-23-001367 | $ 17,747,758 | View | |
| 2011-04-01 | 2011-06-30 | CY2010Q2 | 2011-08-04 | 0000914317-11-001025 | $ 15,598 | View |
| 2011-07-01 | 2011-09-30 | CY2010Q3 | 2011-11-04 | 0000914317-11-001422 | $ 15,622,000 | View |
| 2011-01-01 | 2011-12-31 | CY2009 | 2012-03-08 | 0000914317-12-000299 | $ 15,614,556 | View |
| 2012-01-01 | 2012-03-31 | CY2011Q1 | 2012-05-04 | 0000914317-12-000588 | $ 15,692 | View |
| 2012-04-01 | 2012-06-30 | CY2011Q2 | 2012-08-02 | 0000914317-12-001169 | $ 15,716,000 | View |
| 2012-07-01 | 2012-09-30 | CY2011Q3 | 2012-10-26 | 0000914317-12-001419 | $ 15,741,000 | View |
| 2012-01-01 | 2012-12-31 | CY2010 | 2013-03-07 | 0000914317-13-000279 | $ 15,733,000 | View |
| 2013-01-01 | 2013-03-31 | CY2012Q1 | 2013-05-07 | 0000914317-13-000584 | $ 15,806,000 | View |
| 2013-04-01 | 2013-06-30 | CY2012Q2 | 2013-08-02 | 0000914317-13-001000 | $ 15,829,000 | View |
| 2013-07-01 | 2013-09-30 | CY2012Q3 | 2013-11-06 | 0000914317-13-001376 | $ 15,882,000 | View |
| 2013-01-01 | 2013-12-31 | CY2011 | 2014-03-05 | 0000914317-14-000262 | $ 15,868,000 | View |
| 2014-01-01 | 2014-03-31 | CY2013Q1 | 2014-05-02 | 0000914317-14-000551 | $ 15,974,000 | View |
| 2014-04-01 | 2014-06-30 | CY2013Q2 | 2014-08-04 | 0000914317-14-001038 | $ 16,018,000 | View |
| 2014-07-01 | 2014-09-30 | CY2013Q3 | 2014-11-06 | 0001174947-14-000408 | $ 16,097,000 | View |
| 2014-01-01 | 2014-12-31 | CY2012 | 2015-03-05 | 0001174947-15-000337 | $ 16,052,000 | View |
| 2015-01-01 | 2015-03-31 | CY2014Q1 | 2015-05-01 | 0001174947-15-000763 | $ 16,132,000 | View |
| 2015-04-01 | 2015-06-30 | CY2014Q2 | 2015-08-03 | 0001174947-15-001306 | $ 16,149,000 | View |
| 2015-07-01 | 2015-09-30 | CY2014Q3 | 2015-11-03 | 0001174947-15-001595 | $ 16,202,000 | View |
| 2015-01-01 | 2015-12-31 | CY2013 | 2016-03-04 | 0001174947-16-002165 | $ 16,175,000 | View |
| 2016-01-01 | 2016-03-31 | CY2015Q1 | 2016-05-03 | 0001174947-16-002599 | $ 16,233 | View |
| 2016-04-01 | 2016-06-30 | CY2015Q2 | 2016-08-02 | 0001174947-16-002967 | $ 16,271,000 | View |
| 2016-07-01 | 2016-09-30 | CY2015Q3 | 2016-11-01 | 0001174947-16-003333 | $ 16,284,000 | View |
| 2016-01-01 | 2016-12-31 | CY2014 | 2017-03-03 | 0001174947-17-000294 | $ 16,270,000 | View |
| 2017-01-01 | 2017-03-31 | CY2016Q1 | 2017-05-04 | 0001174947-17-000780 | $ 16,299 | View |
| 2017-04-01 | 2017-06-30 | CY2016Q2 | 2017-08-01 | 0001174947-17-001125 | $ 16,332,000 | View |
| 2017-07-01 | 2017-09-30 | CY2016Q3 | 2017-11-02 | 0001174947-17-001474 | $ 16,340,000 | View |
| 2017-01-01 | 2017-12-31 | CY2015 | 2018-03-09 | 0001174947-18-000337 | $ 16,330,000 | View |
| 2018-01-01 | 2018-12-31 | CY2016 | 2019-03-08 | 0001174947-19-000334 | $ 16,384,000 | View |
| 2019-01-01 | 2019-03-31 | CY2018Q1 | 2019-05-06 | 0001174947-19-000638 | $ 16,428,000 | View |
| 2021-01-01 | 2021-03-31 | CY2020Q1 | 2021-05-05 | 0001174947-21-000499 | $ 17,476,000 | View |
| 2021-04-01 | 2021-06-30 | CY2020Q2 | 2021-07-30 | 0001174947-21-000714 | $ 17,488,000 | View |
| 2021-07-01 | 2021-09-30 | CY2020Q3 | 2021-10-29 | 0001174947-21-000942 | $ 17,491,000 | View |
| 2022-01-01 | 2022-03-31 | CY2022Q1 | 2022-04-29 | 0001174947-22-000576 | $ 3,122,000 | View |
| 2022-04-01 | 2022-06-30 | CY2021Q2 | 2022-07-29 | 0001174947-22-000866 | $ 280,000 | View |
| 2018-01-01 | 2018-03-31 | CY2017Q1 | 2018-05-07 | 0001174947-18-000743 | $ 16,354,000 | View |
| 2018-04-01 | 2018-06-30 | CY2017Q2 | 2018-08-02 | 0001174947-18-001063 | $ 16,388,000 | View |
| 2018-07-01 | 2018-09-30 | CY2017Q3 | 2018-11-02 | 0001174947-18-001309 | $ 16,394,000 | View |
| 2019-04-01 | 2019-06-30 | CY2018Q2 | 2019-07-31 | 0001174947-19-000928 | $ 16,519,000 | View |
| 2019-07-01 | 2019-09-30 | CY2018Q3 | 2019-11-01 | 0001174947-19-001153 | $ 16,610,000 | View |
| 2019-01-01 | 2019-12-31 | CY2017 | 2020-02-27 | 0001174947-20-000248 | $ 16,685,000 | View |
| 2020-01-01 | 2020-03-31 | CY2019Q1 | 2020-05-05 | 0001174947-20-000627 | $ 17,437,000 | View |
| 2020-04-01 | 2020-06-30 | CY2019Q2 | 2020-07-31 | 0001174947-20-000865 | $ 17,462,000 | View |
| 2020-07-01 | 2020-09-30 | CY2019Q3 | 2020-10-30 | 0001174947-20-001063 | $ 17,466,000 | View |
| 2020-01-01 | 2020-12-31 | CY2018 | 2021-02-25 | 0001174947-21-000198 | $ 17,459 | View |
| 2021-01-01 | 2021-12-31 | CY2021Q4I | 2022-02-25 | 0001174947-22-000283 | $ 900,000 | View |
| 2022-01-01 | 2022-01-31 | CY2021Q4I | 2022-10-28 | 0001174947-22-001123 | $ 5,200,000 | View |
| 2022-01-01 | 2022-12-31 | CY2021Q4I | 2023-02-24 | 0001174947-23-000258 | $ 233,054,000 | View |
| 2022-01-01 | 2022-12-31 | CY2021 | 2023-11-08 | 0001174947-23-001363 | $ 233,054,000 | View |
| 2023-01-01 | 2023-03-31 | CY2023Q1I | 2023-05-01 | 0001174947-23-000678 | $ 17,671,000 | View |
| 2023-01-01 | 2023-05-31 | CY2023Q2I | 2023-07-28 | 0001174947-23-000933 | $ 0 | View |
| 2023-01-01 | 2023-09-30 | CY2023Q3I | 2023-11-09 | 0001174947-23-001376 | $ 65,200,000 | View |
| 2023-01-01 | 2023-12-31 | CY2021 | 2024-03-01 | 0001174947-24-000281 | $ 453,000 | View |
| 2024-01-01 | 2024-03-31 | CY2024Q1 | 2024-05-08 | 0001174947-24-000713 | $ 1,000,000 | View |
| 2024-01-01 | 2024-06-30 | CY2024Q2 | 2024-07-31 | 0001174947-24-000934 | $ 10,000,000 | View |
| 2024-07-01 | 2024-09-30 | CY2024Q3 | 2024-10-31 | 0001174947-24-001201 | $ 25,359,000 | View |
| 2024-01-01 | 2024-12-31 | None | 2025-02-28 | 0001174947-25-000251 | $ 17,946,000 | View |
| 2024-01-01 | 2024-12-31 | CY2024 | 2025-03-11 | 0001174947-25-000318 | $ 17,946,000 | View |
| 2025-01-01 | 2025-01-31 | CY2024Q4I | 2025-05-01 | 0001174947-25-000677 | $ 0 | View |
SEC Facts By Type
| Type | Name | Description | View |
|---|---|---|---|
| us-gaap | Regulatory Assets | The amount for the individual regulatory asset as itemized in a table of regulatory assets as of the end of the period. | 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 | 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 | Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. | View |
| us-gaap | Cost of Purchased Water | Cost of water purchased, may include any water related assessment. If water is bought on a unit volume basis, would also be considered as commodity costs. | View |
| us-gaap | Customer Advances for Construction | For utilities only, represents the carrying amount of the liability as of the balance sheet date for payments received by a utility from its customers in advance of performing its obligations under terms of its construction agreements. | View |
| us-gaap | Deferred Other Tax Expense (Benefit) | Amount of other deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. For example, but not limited to, acquisition-date income tax benefits or expenses recognized from changes in the acquirer's valuation allowance for its previously existing deferred tax assets resulting from a business combination and adjustments to beginning-of-year balance of a valuation allowance because of a change in circumstance causing a change in judgment about the realizability of the related deferred tax asset in future periods. | 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 | Income Taxes Paid, Net | The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes. | View |
| us-gaap | Income Taxes Receivable, Noncurrent | Carrying amount due after one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. | View |
| us-gaap | 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 | Lessee, Operating Lease, Liability, to be Paid, Year Two | Amount of lessee's undiscounted obligation for lease payment for operating lease 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 | Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year | Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year. | View |
| us-gaap | Lessee, Operating Lease, Liability, Undiscounted Excess Amount | Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease. | 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 | Long-term Line of Credit | The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. | View |
| us-gaap | Long-term Debt | Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. | View |
| us-gaap | 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 | 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 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 | Preferred Stock, Value, Issued | Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. | 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 | Restricted Cash and Cash Equivalents | Amount of cash and cash equivalents restricted as to withdrawal or usage. 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 | Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Exercised | Number of non-option equity instruments exercised by participants. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Forfeitures | Number of shares under non-option equity instrument agreements that were cancelled as a result of occurrence of a terminating event. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted | Net number of non-option equity instruments granted to participants. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number | Number of equity instruments other than options outstanding, including both vested and non-vested instruments. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | Number of shares authorized for issuance under share-based payment arrangement. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. | View |
| us-gaap | Weighted Average Number of Shares Outstanding, Basic | Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. | View |
| us-gaap | Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect | Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. 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 | Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax | Amount, before tax, of income (loss) including portion attributable to noncontrolling interest. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments. | View |
| us-gaap | Line of Credit, Current | The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. | View |
| us-gaap | 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 | Preferred Stock Conversions, Inducements | The excess of (1) the fair value of all securities and other consideration transferred in transactions by the registrant to the holders of the convertible preferred stock over (2) the fair value of securities issuable pursuant to the original conversion terms, during the accounting period. | View |
| us-gaap | Deferred Income Taxes and Tax Credits | Amount of deferred income tax expense (benefit) and income tax credits. | View |
| us-gaap | Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation | Amount of decrease in accumulated postretirement benefit obligation from one-percentage-point decrease in assumed health care cost trend rate. | View |
| us-gaap | Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components | Amount of decrease in service and interest cost components of net periodic postretirement benefit cost from one-percentage-point decrease in assumed health care cost trend rate. | View |
| us-gaap | Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation | Amount of increase in accumulated postretirement benefit obligation from one-percentage-point increase in assumed health care cost trend rate. | View |
| us-gaap | Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components | Amount of increase in service and interest cost components of net periodic postretirement benefit cost from one-percentage-point increase in assumed health care cost trend rate. | View |
| us-gaap | Gain (Loss) on Disposition of Assets | Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee. | View |
| us-gaap | Increase (Decrease) in Regulatory Liabilities | The increase (decrease) during the reporting period in regulated liabilities. Regulated liabilities are created when regulatory agency permits an entity to defer revenues to the balance sheet. | View |
| us-gaap | Noncash or Part Noncash Acquisition, Other Assets Acquired | Amount of assets, classified as other, acquired in a noncash or part noncash acquisition. | View |
| us-gaap | Operating Costs and 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. Excludes Selling, General and Administrative Expense. | 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 | Proceeds from Divestiture of Businesses, Net of Cash Divested | This element represents the cash inflow during the period from the sale of a component of the entity. | View |
| us-gaap | Revenues | Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). | View |
| us-gaap | Sale of Stock, Number of Shares Issued in Transaction | The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. | View |
| us-gaap | Short-term Debt, Weighted Average Interest Rate, over Time | Weighted average interest rate of short-term debt outstanding calculated over time. | View |
| us-gaap | Weighted Average Limited Partnership Units Outstanding, Diluted | Weighted average number of limited partnership units outstanding determined by relating the portion of time within a reporting period that limited partnership units have been outstanding to the total time in that period. Used in the calculation of diluted net income or loss per limited partnership unit. | 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 | 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 | Preferred Stock, Shares Issued | Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. | View |
| us-gaap | Public Utilities, Approved Rate Increase (Decrease), Percentage | Percentage of public utility's approved rate increase (decrease) by regulatory agency. | View |
| us-gaap | Interest Expense | Amount of the cost of borrowed funds accounted for as interest expense. | View |
| us-gaap | Long-term Purchase Commitment, Amount | The minimum amount the entity agreed to spend under the long-term purchase commitment. | 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 | Accounts and Financing Receivable, after Allowance for Credit Loss | Amount, after allowance for credit loss, of accounts and financing receivable. Includes, but is not limited to, notes and loan receivable. | 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 Receivable, after Allowance for Credit Loss, Current | Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. | View |
| us-gaap | Accrued Income Taxes, Current | Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations. | View |
| us-gaap | Accumulated Deferred Investment Tax Credit | The noncurrent portion of the reserve for accumulated deferred investment tax credits as of the balance sheet date. This is the remaining investment credit, which will reduce the cost of services collected from ratepayers by a ratable portion over the investment's regulatory life. | View |
| us-gaap | Accounts Receivable, Allowance for Credit Loss | Amount of allowance for credit loss on accounts receivable. | View |
| us-gaap | Allowance for Doubtful Accounts Receivable, Charge-offs (Deprecated 2013-01-31) | Amount of direct write-downs of receivables charged against the allowance for doubtful accounts. | 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 | Accounts Receivable, Allowance for Credit Loss, Writeoff | Amount of direct write-downs of accounts receivable charged against the allowance. | View |
| us-gaap | Allowance for Funds Used During Construction, Investing Activities | Cash inflow due to change during the period in the allowance for other funds used during construction classified as an investing activity. | View |
| us-gaap | Amount of Embedded Regulatory Asset | Discloses amount of embedded regulatory assets within the plant accounts. This may result when the regulatory depreciable life is longer than the depreciable life generally used for nonregulatory accounting. | View |
| us-gaap | Assets, Noncurrent | 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 after one year or beyond the normal operating cycle, if longer. | View |
| us-gaap | Capitalization, Long-term Debt and Equity | This element represents the total consolidated (as applicable) capitalization of the entity which is comprised of its long-term debt and equity instruments. The table may be detailed by subsidiary (legal entity) and include information by type of debt or equity detailed by instrument. | View |
| us-gaap | 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 | Cash and Cash Equivalents, Period Increase (Decrease) | Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes. | View |
| us-gaap | Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect | Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. 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 | Common Stock, Dividends, Per Share, Cash Paid | Aggregate dividends paid 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, Par or Stated Value Per Share | Face amount or stated value per share of 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 | 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 | Contribution of Property | Value of property contributed in noncash investing and financing activities. | View |
| us-gaap | Contributions in Aid of Construction | "Developers, builders, governmental agencies and municipalities will provide the entity with cash, or in some cases property, to extend its services to their properties. Nonrefundable contributions are recorded as contributions in aid of construction (""CIAC"")." | View |
| us-gaap | Conversion of Stock, Shares Issued | "The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. ""Part noncash"" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." | View |
| us-gaap | Convertible Preferred Dividends, Net of Tax | The after-tax amount of any dividends on convertible preferred stock. | View |
| us-gaap | Convertible Preferred Stock, Shares Issued upon Conversion | Number of shares issued for each share of convertible preferred stock that is converted. | View |
| us-gaap | Cost, Depreciation and Amortization | Amount of expense for allocation of cost of tangible and intangible assets over their useful lives directly used in production of good and rendering of service. | View |
| us-gaap | Cost of Goods Sold, Depreciation and Amortization (Deprecated 2018-01-31) | Depreciation of property, plant and equipment directly related to goods produced and sold during the reporting period. | View |
| us-gaap | Current Federal Tax Expense (Benefit) | Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. | View |
| us-gaap | Current 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 | Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum (Deprecated 2016-01-31) | Maximum contractual interest rate for funds borrowed, under the debt agreement. | View |
| us-gaap | Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum (Deprecated 2016-01-31) | Minimum contractual interest rate for funds borrowed, under the debt agreement. | View |
| us-gaap | Debt Instrument, Unamortized Discount | Amount, after accumulated amortization, of debt discount. | View |
| us-gaap | Debt Instrument, Unamortized Premium | Amount, after accumulated amortization, of debt premium. | View |
| us-gaap | Debt, Long-term and Short-term, Combined Amount | Represents the aggregate of total long-term debt, including current maturities and short-term debt. | View |
| us-gaap | Debt, Weighted Average Interest Rate | Weighted average interest rate of debt outstanding. | View |
| us-gaap | Deferred Federal Income Tax Expense (Benefit) | Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations. | View |
| us-gaap | Deferred Income Tax Expense (Benefit) | Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. | View |
| us-gaap | Deferred Income Tax Liabilities, Net | Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. | View |
| us-gaap | Deferred Revenue, Current | Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current. | 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 | Deferred Tax Assets, Operating Loss Carryforwards | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. | View |
| us-gaap | Deferred Tax Assets, Other | Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. | View |
| us-gaap | Deferred Tax 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, Prepaid Pension Costs (Deprecated 2013-01-31) | The amount as of the balance sheet date of the estimated future tax effects attributable to the difference between the tax basis of pension liabilities funded in advance and the basis of a prepaid pension asset determined in accordance with generally accepted accounting principles. The difference in basis of such costs will increase future taxable income when such basis difference reverses. Prepaid pension costs represented the cumulative employer's contributions in excess of net pension cost recognized, before the adoption of the recognition provisions of FAS 158. Under FAS 158, prepaid pension costs are no longer recognized in the statement of financial position. | View |
| us-gaap | Defined Benefit Plan, Benefit Obligation, Benefits Paid | Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. | View |
| us-gaap | Defined Benefit Plan, Benefits Paid (Deprecated 2017-01-31) | The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets. | 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, Health Care Cost Trend Rate Assumed for Next Fiscal Year (Deprecated 2017-01-31) | The assumed health care cost trend rate for the next year used to measure the expected cost of benefits covered by the plan (gross eligible charges). This is based upon the annual rate of change in the cost of health care benefits currently provided by the postretirement benefit plan, due to factors other than changes in the composition of the plan population by age and dependency status. | 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 | Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation | Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets. | View |
| us-gaap | Defined Benefit Plan, Ultimate Health Care Cost Trend Rate (Deprecated 2017-01-31) | The ultimate trend rate for health care costs. | View |
| us-gaap | Defined Benefit Plan, Ultimate Health Care Cost Trend Rate | Ultimate trend rate for health care cost for defined benefit postretirement plan. | View |
| us-gaap | Defined Contribution Plan, Employer Discretionary Contribution Amount | Amount of discretionary contributions made by an employer to a defined contribution plan. | View |
| us-gaap | Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay | Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. | View |
| us-gaap | Depreciation | The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. | View |
| us-gaap | Depreciation, Depletion and Amortization, Nonproduction | The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. | 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 | Dividends, Common Stock, Cash | Amount of paid and unpaid common stock dividends declared with the form of settlement in cash. | View |
| us-gaap | Dividends, Preferred Stock, Cash | Amount of paid and unpaid preferred 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, at Federal Statutory Income Tax Rate, Percent | Percentage of domestic federal statutory tax rate applicable to pretax income (loss). | View |
| us-gaap | Guaranty Liabilities | This item represents a non-contingent liability for the fair value of an obligation to stand ready to perform over the term of a guaranty issued in the event that specified triggering events or conditions occur. | View |
| us-gaap | Impairment Charge on Reclassified Assets | For the asset that is reclassified back to held and used from held-for-sale, the amount of impairment charge that is recognized on the reclassification date. | View |
| us-gaap | Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. | View |
| us-gaap | Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. | View |
| us-gaap | Income (Loss) from Continuing Operations, Per Basic Share | The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. | View |
| us-gaap | Income Tax Examination, Interest Expense | The amount of estimated interest recognized in the period arising from income tax examinations. | View |
| us-gaap | Income Tax Expense (Benefit) | Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. | View |
| us-gaap | Income Taxes Paid | The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. | View |
| us-gaap | Income Taxes Receivable | Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Disposition of Asset, Amount | Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to disposition of asset. Includes, but is not limited to, intra-entity transfer of asset other than inventory. | View |
| us-gaap | Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other nondeductible expenses. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits. | 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 Taxes Payable | The increase (decrease) during the reporting period of all taxes owed but not paid, including income, property and other taxes. | View |
| us-gaap | Increase (Decrease) in Deferred Income Taxes | The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa. | View |
| us-gaap | Increase (Decrease) in Deferred Revenue | Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. | View |
| us-gaap | Increase (Decrease) in Income Taxes Receivable | The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid. | View |
| us-gaap | Increase (Decrease) in Interest Payable, Net | The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity. | View |
| us-gaap | Increase (Decrease) in Other Operating Assets | Amount of increase (decrease) in operating assets classified as other. | View |
| us-gaap | Increase (Decrease) in Other Operating Assets and Liabilities, Net | Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other. | View |
| us-gaap | Increase (Decrease) in Other Regulatory Assets | The increase (decrease) during the reporting period in the value of other assets that are created when regulatory agencies permits public utilities to defer costs to the balance sheet. | View |
| us-gaap | Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits | Amount of increase (decrease) in obligation for pension and other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans. | View |
| us-gaap | Increase (Decrease) in Prepaid Expense | The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods. | View |
| us-gaap | Increase (Decrease) in Raw Materials, Packaging Materials and Supplies Inventories | The increase (decrease) during the reporting period in the value of raw materials, packaging materials and supplies held in inventory. | 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 | Increase (Decrease) in Unbilled Receivables | The increase (decrease) during the reporting period of the amount of revenue for work performed for which billing has not occurred, net of uncollectible accounts. | View |
| us-gaap | Interest Paid, Capitalized, Investing Activities | Amount of cash paid for interest capitalized, classified as investing activity. | View |
| us-gaap | Interest Paid, Excluding Capitalized Interest, Operating Activities | Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. | View |
| us-gaap | Interest 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 | 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 | Lessee, Operating Lease, Liability, to be Paid | Amount of lessee's undiscounted obligation for lease payment for operating lease. | View |
| us-gaap | Lessee, Operating Lease, Liability, to be Paid, after Year Five | Amount of lessee's undiscounted obligation for lease payment for operating lease due 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 | Lessee, Operating Lease, Liability, to be Paid, Year One | Amount of lessee's undiscounted obligation for lease payment for operating lease 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 | Lessee, Operating Lease, Liability, to be Paid, Year Four | Amount of lessee's undiscounted obligation for lease payment for operating lease 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 | Lessee, Operating Lease, Liability, to be Paid, Year Three | Amount of lessee's undiscounted obligation for lease payment for operating lease 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 | 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, Other than Long-term Debt, Noncurrent | Aggregated carrying amounts of obligations as of the balance sheet date, excluding long-term debt, incurred as part of the normal operations that are expected to be paid after one year or beyond the normal operating cycle, if longer. Alternate captions include Total Deferred Credits and Other Liabilities. | 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 | Long-term Debt, Weighted Average Interest Rate, at Point in Time | Weighted average interest rate of long-term debt outstanding calculated at point in time. | View |
| us-gaap | Net Cash Provided by (Used in) Financing Activities | Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. | View |
| us-gaap | Net Cash Provided by (Used in) Financing Activities, Continuing Operations | Amount of cash inflow (outflow) of financing activities, excluding discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. | View |
| us-gaap | Line of Credit Facility, Amount Outstanding (Deprecated 2014-01-31) | Amount borrowed under the credit facility as of the balance sheet date. | View |
| us-gaap | Line of Credit Facility, Average Outstanding Amount | Average amount borrowed under the credit facility during the period. | View |
| us-gaap | Line of Credit Facility, Current Borrowing Capacity | Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. | View |
| us-gaap | Line of Credit Facility, Interest Rate at Period End | The effective interest rate at the end of the reporting period. | View |
| us-gaap | Line of Credit Facility, Interest Rate During Period | The effective interest rate during the reporting period. | View |
| us-gaap | Line of Credit Facility, Maximum Amount Outstanding During Period | Maximum amount borrowed under the credit facility at any time during 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 | Line of Credit Facility, Maximum Month-end Outstanding Amount | Maximum month-end amount borrowed under the credit facility during the period. | View |
| us-gaap | Line of Credit Facility, Remaining Borrowing Capacity | Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). | View |
| us-gaap | Loans Receivable, Net (Deprecated 2019-01-31) | Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes loans held for sale. Excludes loans and leases covered under loss sharing agreements. | View |
| us-gaap | Long-term Debt and Lease Obligation, Current | Amount of long-term debt and lease obligation, classified as current. | 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 | Net Cash Provided by (Used in) Investing Activities, Continuing Operations | Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. | View |
| us-gaap | Net Cash Provided by (Used in) Operating Activities | 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 Cash Provided by (Used in) Operating Activities, Continuing Operations | Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. | View |
| us-gaap | Net Income (Loss) Attributable to Parent | The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. | View |
| us-gaap | Net Income (Loss) Available to Common Stockholders, Basic | Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. | View |
| us-gaap | 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 | Notes Payable, Current | Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer. | 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 Lease, Lease Income, Lease Payments | Amount of operating lease income from lease payments paid and payable to lessor. Excludes variable lease payments not included in measurement of lease receivable. | View |
| us-gaap | Operating Lease, Liability | Present value of lessee's discounted obligation for lease payments from operating lease. | View |
| us-gaap | Operating Lease, Liability, Current | Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. | View |
| us-gaap | Operating Lease, Liability, Noncurrent | Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. | View |
| us-gaap | Operating Lease, Right-of-Use Asset | Amount of lessee's right to use underlying asset under operating lease. | View |
| us-gaap | Operating Leases, Future Minimum Payments Due | Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due 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 | Other Assets, Noncurrent | Amount of noncurrent assets classified as other. | View |
| us-gaap | Other Deferred Costs, Net | Net amount of other deferred costs capitalized at the end of the reporting period. Does not include deferred finance costs or deferred acquisition costs of insurance companies. | View |
| us-gaap | Other Expenses | Amount of expense classified as other. | View |
| us-gaap | Other Income | Amount of revenue and income classified as other. | View |
| us-gaap | Other Liabilities | Amount of liabilities classified as other. | View |
| us-gaap | Other Liabilities, Current | Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. | View |
| us-gaap | Other Liabilities, Noncurrent | Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. | View |
| us-gaap | Other Long-term Debt | Amount of long-term debt classified as other. | View |
| us-gaap | Other Long-term Debt, Current | Amount of long-term debt classified as other, payable within one year or the operating cycle, if longer. | View |
| us-gaap | Other Nonoperating Expense | Amount of expense related to nonoperating activities, classified as other. | View |
| us-gaap | Other Nonoperating Income | Amount of income related to nonoperating activities, classified as other. | View |
| us-gaap | Other Nonoperating Income (Expense) | Amount of income (expense) related to nonoperating activities, classified as other. | View |
| us-gaap | Other Nonrecurring (Income) Expense | Amount of other expense (income) that is infrequent in occurrence or unusual in nature. | View |
| us-gaap | Other Operating Income (Expense), Net | The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. | View |
| us-gaap | Payments for Repurchase of Preferred Stock and Preference Stock | The cash outflow to reacquire preferred stock during the period. | View |
| us-gaap | Payments of Debt Issuance Costs | The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. | View |
| us-gaap | Payments of Dividends | Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. | View |
| us-gaap | Payments 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 of Ordinary Dividends, Preferred Stock and Preference Stock | Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity. | View |
| us-gaap | Payments of Stock Issuance Costs | The cash outflow for cost incurred directly with the issuance of an equity security. | View |
| us-gaap | Payments to Acquire Interest in Joint Venture | The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group. | View |
| us-gaap | Payments to Acquire Property, Plant, and Equipment | The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. | View |
| us-gaap | Payments to Acquire Water and Waste Water Systems | The cash outflow for the purchase of a facility and equipment that provides water supply which includes wells, reservoirs, pumping stations, and control facilities; and waste water systems which includes the waste treatment and disposal facility and equipment to households and industry. | 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 | Liability, Defined Benefit Plan, Noncurrent | Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent. | View |
| us-gaap | Preferred Stock, Amount of Preferred Dividends in Arrears | Aggregate amount of cumulative preferred dividends in arrears. | View |
| us-gaap | Preferred Stock Dividends and Other Adjustments | The aggregate value of preferred stock dividends and other adjustments necessary to derive net income apportioned to common stockholders. | View |
| us-gaap | Preferred Stock Dividends, Income Statement Impact | The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders. | 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 | Preferred Stock, Shares Outstanding | Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. | View |
| us-gaap | Regulated Operating Revenue, Other | The amount of regulated other operating revenues recognized during the period. | View |
| us-gaap | Preferred Stock, Value, Outstanding | Value of all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by shareholders, which is net of related treasury stock. May be all or a portion of the number of preferred shares authorized. These shares represent the ownership interest of the preferred shareholders. | View |
| us-gaap | Prepaid Expense, Current | Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. | View |
| us-gaap | Present Value of Future Minimum Lease Payments, Sale Leaseback Transactions | Present value of minimum lease payments for sale-leaseback transactions accounted for using the deposit method or as a financing. | View |
| us-gaap | Proceeds from Contribution in Aid of Construction | The cash inflow from developers, builders, governmental agencies and municipalities that provide the entity with cash to extend its construction services to their properties. | View |
| us-gaap | Proceeds from Issuance of Common Stock | The cash inflow from the additional capital contribution to the entity. | View |
| us-gaap | Proceeds from Issuance of Common Stock, Dividend Reinvestment Plan | Amount of cash inflow from capital contributions to an entity associated with a dividend reinvestment plan. | View |
| us-gaap | Proceeds from Issuance of First Mortgage Bond | The cash inflow from amounts received from a long-term debt instrument secured by a first mortgage deed of trust, containing a pledge of real property. The lender has the highest claim on the property in case of default. | View |
| us-gaap | Proceeds from Issuance of Long-term Debt | The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. | View |
| us-gaap | Proceeds from Lines of Credit | Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. | 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 (Repayments of) Restricted Cash, Financing Activities | The net cash inflow or outflow from cash and cash items that are not available for withdrawal or usage. | 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 | Professional Fees | A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer. | View |
| us-gaap | Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. | View |
| us-gaap | 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, Additions | Total increase in earnings in the period representing the cost of equity (based on assumed rate of return) and/or borrowed funds (based on interest rate) used to finance construction of regulated assets, which is expected to be recovered through rate adjustments. | View |
| us-gaap | Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity | The component of the allowance for funds used during construction during the period based on an assumed rate of return on equity funds used in financing the construction of regulated assets. | View |
| us-gaap | Public Utilities, Approved Rate Increase (Decrease), Amount | Amount of public utility's approved rate increase (decrease) by regulatory agency. | View |
| us-gaap | Public Utilities, Inventory | The period end amount for a type of inventory held by the utility in a schedule of inventories. | 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, Construction Work in Progress | Period end amount of construction work in progress in public utility. | View |
| us-gaap | Public Utilities, Property, Plant and Equipment, Generation or Processing | Period end amount of property, plant and equipment (PPE) related to generation or processing owned by 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 | Public Utilities, Property, Plant and Equipment, Plant in Service | Period end amount of total gross PPE. | View |
| us-gaap | Public Utilities, Property, Plant and Equipment, Transmission and Distribution | Period end amount of property, plant and equipment (PPE) related to transmission and distribution owned by public utility. | View |
| us-gaap | Regulated and Unregulated Operating Revenue | The total amount of operating revenues recognized during the period. | View |
| us-gaap | Regulatory Liabilities | The amount for the individual regulatory liability as itemized in a table of regulatory liabilities as of the end of the period. | View |
| us-gaap | Regulatory Liability, Noncurrent | The amount for the individual regulatory noncurrent liability as itemized in a table of regulatory noncurrent liabilities as of the end of the period. | View |
| us-gaap | Repayments of First Mortgage Bond | The cash outflow from the repayment of a long-term debt instrument issued, secured by a first mortgage deed of trust, containing a pledge of real property. The lender has the highest claim on the property in case of default. | View |
| us-gaap | Repayments of Long-term Debt | The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. | View |
| us-gaap | Restricted Cash and Cash Equivalents, Current | Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. 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 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 | Retained Earnings (Accumulated Deficit) | The cumulative amount of the reporting entity's undistributed earnings or deficit. | View |
| us-gaap | Revenue from Contract with Customer, Including Assessed Tax | Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. | View |
| us-gaap | Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | Amount of increase in right-of-use asset obtained in exchange for operating lease liability. | 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, Equity Instruments Other than Options, Grants in Period | The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value | Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. | 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 | Proceeds from Securities Purchased under Agreements to Resell | The cash inflow associated with agreements to purchase and then resell securities to counterparties (reverse repurchase agreements). | View |
| us-gaap | Share Price | Price of a single share of a number of saleable stocks of a company. | View |
| us-gaap | Short-term Debt | Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. | View |
| us-gaap | Short-term Debt, Weighted Average Interest Rate, at Point in Time | Weighted average interest rate of short-term debt outstanding calculated at point in time. | View |
| us-gaap | Short-term Investments | Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current. | View |
| us-gaap | Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture | Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP). | View |
| us-gaap | Shares Granted, Value, Share-based Payment Arrangement, Forfeited | Value of forfeited shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP). | 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, Shares, Dividend Reinvestment Plan | Number of shares issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the shareholders to reinvest dividends paid to them by the entity on new issues of stock by the entity. | View |
| us-gaap | Stock Issued During Period, Shares, New Issues | Number of new stock issued during the period. | View |
| us-gaap | Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture | Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP). | View |
| us-gaap | Stock Issued During Period, Value, Conversion of Convertible Securities | The gross value of stock issued during the period upon the conversion of convertible securities. | View |
| us-gaap | Stock Issued During Period, Value, Dividend Reinvestment Plan | Value of stock issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the holder of the stock to reinvest dividends paid to them by the entity on new issues of stock by the entity. | View |
| us-gaap | Stock Issued During Period, Value, New Issues | Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. | View |
| us-gaap | Stock Issued During Period, Value, Restricted Stock Award, Gross | Aggregate value of stock related to Restricted Stock Awards issued during the period. | View |
| us-gaap | Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures | Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited. | View |
| us-gaap | Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture | Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP). | View |
| us-gaap | Stock Issued During Period, Value, Stock Options Exercised | Value of stock issued as a result of the exercise of stock options. | View |
| us-gaap | Survey Charges Amount (Deprecated 2016-01-31) | Discloses the period end balance sheet amount of capitalized survey charges. | View |
| us-gaap | Tax Adjustments, Settlements, and Unusual Provisions | Amount of increase (decrease) to previously recorded tax expense. Includes, but is not limited to, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, and IRS tax settlement. | View |
| us-gaap | Taxes, Other | Amount of tax expense classified as other. | View |
| us-gaap | Unamortized Debt Issuance Expense | The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. | View |
| us-gaap | Unbilled Receivables, Current | Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer. | View |
| us-gaap | Utilities Operating Expense, Maintenance | Amount of operating expense for routine plant maintenance and repairs of regulated operation. | View |
| us-gaap | Lessee, Operating Lease, Liability, to be Paid, Year Five | Amount of lessee's undiscounted obligation for lease payment for operating lease 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 | Consideration Received for Beneficial Interest Obtained for Transferring Financial Asset | Amount of beneficial interest received as consideration for transferring noncash financial asset. Includes, but is not limited to, trade receivable in securitization transaction. | View |
| us-gaap | Gain on Sale of Investments | The difference between the carrying value and the sale price of an investment. A gain would be recognized when the sale price of the investment is greater than the carrying value of the investment. This element refers to the Gain included in earnings and not to the cash proceeds of the sale. | View |
| us-gaap | Line of Credit Facility, Fair Value of Amount Outstanding | Fair value of the amount outstanding under the credit facility. | View |
| us-gaap | Other Operating Income | The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation. | View |
| us-gaap | Proceeds from Sale of Other Investments | The cash inflow associated with the sale of other investments not otherwise defined in the taxonomy. | View |
| us-gaap | Stock Issued During Period, Value, Other | Value of shares of stock issued attributable to transactions classified as other. | View |
| us-gaap | Other Tax Expense (Benefit) | Amount of other income tax expense (benefit). | View |
| us-gaap | Accrued Employee Benefits | Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. | View |
| us-gaap | Business Combination, Consideration Transferred, Other | Amount of tangible or intangible assets, including a business or subsidiary of the acquirer transferred by the entity to the former owners of the acquiree. Excludes cash. | 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 | 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. Excludes cash and cash equivalents within disposal group and discontinued operation. | View |
| us-gaap | Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations | Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. | View |
| us-gaap | Common Stock, Dividends, Per Share, Declared | Aggregate dividends declared during the period for each share of common stock outstanding. | View |
| us-gaap | Earnings Per Share, Basic, Distributed | Dividends declared in the period and the contractual amount of dividends (or interest on participating income bonds) that must be paid per security. | View |
| us-gaap | Earnings Per Share, Diluted, Distributed | Dividends declared in the period and the contractual amount of dividends (or interest on participating income bonds) that must be paid per security, taking into account all dilutive potential common shares outstanding during the period. | View |
| us-gaap | Employee-related Liabilities, Current | Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). | View |
| us-gaap | Excess Stock, Shares Authorized | Maximum number of excess stock shares permitted to be issued. | View |
| us-gaap | Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee | Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries or equity method investee. | View |
| us-gaap | Gain (Loss) on Disposition of Stock in Subsidiary | Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries. | View |
| us-gaap | 2696546 | None | View |
| us-gaap | Income Tax Examination, Penalties Accrued | The amount of estimated penalties accrued as of the balance sheet date arising from income tax examinations. | View |
| us-gaap | Loans Payable | Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer). | View |
| us-gaap | Long-term Debt, Fair Value | The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. | View |
| us-gaap | Long-Term Debt, Maturity, 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 | Payment for Other Postretirement Benefits | Amount of cash outflow for other postretirement benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes pension benefit. | View |
| us-gaap | Preferred Stock, Dividends Per Share, Declared | Aggregate dividends declared during the period for each share of preferred stock outstanding. | View |
| us-gaap | Preferred Stock, Liquidation Preference, Value | Value of the difference between preference in liquidation and the par or stated values of the preferred shares. | View |
| us-gaap | Proceeds from Sale of Property, Plant, and Equipment | The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. | View |
| us-gaap | Public Utilities, Property, Plant and Equipment, Disclosure of Composite Depreciation Rate for Plants in Service | Composite depreciation rate for public utility plants in service. | View |
| us-gaap | Revenues, Excluding Interest and Dividends | Revenues from operations, excluding interest and dividend income. Includes revenues from the following sources: investment banking (underwriting and financial advisory), principal transactions (sales and trading, and investment gains and losses), commissions, asset management, and investment advisory and other services. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. | View |
| us-gaap | Temporary Equity, Accretion to Redemption Value | Value of accretion of temporary equity to its redemption value during the period. | View |
| us-gaap | Debt Instrument, Face Amount | Face (par) amount of debt instrument at time of issuance. | View |
| us-gaap | Fair Value, Option, Ineligible Items, Carrying Amount | Carrying amount of items included in each line item in the statement of financial position that are not eligible for the fair value option. | View |
| us-gaap | Treasury Stock, Common, Shares | Number of previously issued common shares repurchased by the issuing entity and held in treasury. | View |
| us-gaap | Debt Instrument, Interest Rate, Stated Percentage | Contractual interest rate for funds borrowed, under the debt agreement. | 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 | Operating Lease, Right-of-Use Asset, Amortization Expense | Amount of amortization expense for right-of-use asset from operating lease. | View |
| us-gaap | Other Assets | Amount of assets classified as other. | View |
| us-gaap | Payments for Repurchase of Common Stock | The cash outflow to reacquire common stock during the period. | View |
| us-gaap | Proceeds from Fees Received | Cash received for fees during the current period. This element excludes cash proceeds from license fees. | View |
| us-gaap | Common Stock, Value, Outstanding | Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares. | View |
| us-gaap | 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 | Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent | Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. | View |
| us-gaap | Goodwill, Purchase Accounting Adjustments | Amount of increase (decrease) from adjustments after acquisition date under purchase accounting 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 | 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 | Legal Fees | The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. | View |
| us-gaap | Partners' Capital | The amount of ownership interest of different classes of partners in limited partnership. | View |
| us-gaap | Public Utilities, Approved Return on Equity, Percentage | Percentage of public utility's approved return on equity. | View |
| us-gaap | Public Utilities, Property, Plant and Equipment, Common | Period end amount of property, plant and equipment (PPE) related to regulated assets common to business units. | View |
| us-gaap | Unregulated Operating Revenue | The amount of unregulated operating revenues recognized during the period. | View |
| us-gaap | Carrying Costs, Property and Exploration Rights | The costs incurred to retain exploration and property rights after acquisition but before production has occurred. Costs include legal costs for title defense, ad valorem taxes on nonproducing mineral properties, shut-in royalties, and delay rentals. | View |
| us-gaap | Debt Instrument, Unamortized Discount, Current | Amount of debt discount to be amortized within one year or within the normal operating cycle, if longer. | View |
| us-gaap | Debt Instrument, Unamortized Premium, Current | Amount of debt premium to be amortized within one year or the normal operating cycle, if longer. | View |
| us-gaap | Debt Issuance Costs, Gross, Current | Amount, before accumulated amortization, of debt issuance costs classified as current. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. | View |
| us-gaap | Increase (Decrease) in Reinsurance Recoverable | The increase (decrease) during the reporting period in the amount of benefits the ceding insurer expects to recover on insurance policies ceded to other insurance entities as of the balance sheet date for all guaranteed benefit types. | View |
| us-gaap | Sale of Stock, Consideration Received on Transaction | Cash received on stock transaction after deduction of issuance costs. | View |
| us-gaap | Contract with Customer, Liability, Current | Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. | View |
| us-gaap | Increase (Decrease) in Contract with Customer, Liability | Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable. | View |
| us-gaap | Payment for Pension Benefits | Amount of cash outflow for pension benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes other postretirement benefit. | View |
| us-gaap | Proceeds from Short-term Debt | The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. | View |
| us-gaap | Short-term Debt, Average Outstanding Amount | For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, average borrowings during the period. | View |
| us-gaap | Dividends, Common Stock | Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). | View |
| us-gaap | Dividends, Preferred Stock | Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). | View |
| us-gaap | Loans Receivable, Basis Spread on Variable Rate | The percentage points (also referred to as 'margin') added to the reference rate as stated in the loan agreement and used to compute the variable rate on the loans receivable. For instance, the loan agreement might state that the interest rate the borrower is obligated to pay is the London Interbank Offered Rate (LIBOR) plus three quarters (3/4) of a percentage point adjusted quarterly (each three months). LIBOR in this example is the index or reference rate, 3/4 percentage point is the margin, the reference rate plus the margin is the fully indexed rate. This element would be used to report separately the margin. | View |
| us-gaap | Preferred Stock, Dividends, Per Share, Cash Paid | Aggregate dividends paid during the period for each share of preferred stock outstanding. | View |
| us-gaap | Preferred Stock Dividends, Shares | Number of shares of preferred stock issued as dividends during the period. Excludes stock splits. | View |
| us-gaap | Preferred Stock, No Par Value | Face amount per share of no-par value preferred stock nonredeemable or redeemable solely at the option of the issuer. | View |
| us-gaap | Proceeds from Stock Plans | The cash inflow associated with the amount received from the stock plan during the period. | View |
| us-gaap | Regulated Operating Revenue, Water | The amount of regulated water operating revenues recognized during the period. | View |
| us-gaap | Utilities Operating Expense, Maintenance and Operations | Amount of operating expense for routine plant maintenance, repairs and operations of regulated operation. | View |
Chart of Accounts => Accounts
| Name | View |
|---|---|
| Deferred Tax Liabilities, Prepaid Pension Costs (Deprecated 2013-01-31) | View |
| Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year (Deprecated 2013-01-31) | View |
| Lessee, Operating Lease, Liability, to be Paid, Year Three | View |
| Lessee, Operating Lease, Liability, to be Paid, Year Two | View |
| Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year | View |
| Lessee, Operating Lease, Liability, Undiscounted Excess Amount | View |
| Liabilities and Equity | View |
| Long-term Debt and Lease Obligation, Current | View |
| Other Nonoperating Income (Expense) | View |
| Payments for Repurchase of Preferred Stock and Preference Stock | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Exercised | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Forfeitures | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | View |
| Payment for Other Postretirement Benefits | View |
| Public Utilities, Property, Plant and Equipment, Disclosure of Composite Depreciation Rate for Plants in Service | View |
| Deferred Income Taxes and Tax Credits | View |
| Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation | View |
| Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components | View |
| Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation | View |
| Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components | View |
| Gain (Loss) on Disposition of Assets | View |
| Increase (Decrease) in Regulatory Liabilities | View |
| Noncash or Part Noncash Acquisition, Other Assets Acquired | View |
| Operating Costs and Expenses | View |
| Other Cost and Expense, Operating | View |
| Proceeds from Divestiture of Businesses, Net of Cash Divested | View |
| Revenues | View |
| Sale of Stock, Number of Shares Issued in Transaction | View |
| Short-term Debt, Weighted Average Interest Rate, over Time | View |
| Weighted Average Limited Partnership Units Outstanding, Diluted | View |
| Weighted Average Number Diluted Shares Outstanding Adjustment | View |
| Common Stock, Shares, Issued | View |
| Preferred Stock, Shares Issued | View |
| Public Utilities, Approved Rate Increase (Decrease), Percentage | View |
| Other Nonoperating Income | View |
| Loans Payable | View |
| Accounts and Financing Receivable, after Allowance for Credit Loss | View |
| Accounts Payable, Current | View |
| Accounts Receivable, after Allowance for Credit Loss, Current | View |
| Accrued Income Taxes, Current | View |
| Accumulated Deferred Investment Tax Credit | View |
| Accounts Receivable, Allowance for Credit Loss | View |
| Allowance for Doubtful Accounts Receivable, Charge-offs (Deprecated 2013-01-31) | View |
| Accounts Receivable, Allowance for Credit Loss, Current | View |
| Accounts Receivable, Allowance for Credit Loss, Writeoff | View |
| Allowance for Funds Used During Construction, Investing Activities | View |
| Amount of Embedded Regulatory Asset | View |
| Assets | View |
| Assets, Current | View |
| Assets, Noncurrent | View |
| Capitalization, Long-term Debt and Equity | View |
| Cash and Cash Equivalents, at Carrying Value | View |
| Cash and Cash Equivalents, Period Increase (Decrease) | View |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | View |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect | View |
| Common Stock, Dividends, Per Share, Cash Paid | View |
| Common Stock, No Par Value | View |
| Common Stock, Par or Stated Value Per Share | View |
| Common Stock, Shares Authorized | View |
| Common Stock, Shares, Outstanding | View |
| Common Stock, Value, Issued | View |
| Contribution of Property | View |
| Contributions in Aid of Construction | View |
| Conversion of Stock, Shares Issued | View |
| Convertible Preferred Dividends, Net of Tax | View |
| Convertible Preferred Stock, Shares Issued upon Conversion | View |
| Cost, Depreciation and Amortization | View |
| Cost of Goods Sold, Depreciation and Amortization (Deprecated 2018-01-31) | View |
| Cost of Purchased Water | View |
| Current Federal Tax Expense (Benefit) | View |
| Current State and Local Tax Expense (Benefit) | View |
| Customer Advances for Construction | View |
| Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum (Deprecated 2016-01-31) | View |
| Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum (Deprecated 2016-01-31) | View |
| Debt Instrument, Unamortized Discount | View |
| Debt Instrument, Unamortized Premium | View |
| Debt, Long-term and Short-term, Combined Amount | View |
| Debt, Weighted Average Interest Rate | View |
| Deferred Federal Income Tax Expense (Benefit) | View |
| Deferred Income Tax Expense (Benefit) | View |
| Deferred Income Tax Liabilities, Net | View |
| Deferred Other Tax Expense (Benefit) | View |
| Deferred Revenue, Current | View |
| Deferred State and Local Income Tax Expense (Benefit) | View |
| Deferred Tax Assets, Operating Loss Carryforwards | View |
| Deferred Tax Assets, Other | View |
| Deferred Tax Liabilities, Net | View |
| Deferred Tax Liabilities, Net, Noncurrent | View |
| Deferred Tax Liabilities, Other | View |
| Defined Benefit Plan, Benefit Obligation, Benefits Paid | View |
| Defined Benefit Plan, Benefits Paid (Deprecated 2017-01-31) | View |
| Defined Benefit Plan, Plan Assets, Contributions by Employer | View |
| Defined Benefit Plan, Health Care Cost Trend Rate Assumed for Next Fiscal Year (Deprecated 2017-01-31) | View |
| Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year | View |
| Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation | View |
| Defined Benefit Plan, Ultimate Health Care Cost Trend Rate (Deprecated 2017-01-31) | View |
| Defined Benefit Plan, Ultimate Health Care Cost Trend Rate | View |
| Defined Contribution Plan, Employer Discretionary Contribution Amount | View |
| Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay | View |
| Depreciation | View |
| Depreciation, Depletion and Amortization, Nonproduction | View |
| Depreciation, Depletion and Amortization | View |
| Dividends, Common Stock, Cash | View |
| Dividends, Preferred Stock, Cash | View |
| Earnings Per Share, Basic | View |
| Earnings Per Share, Diluted | View |
| Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | View |
| Guaranty Liabilities | View |
| Impairment Charge on Reclassified Assets | View |
| Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | View |
| Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | View |
| Income (Loss) from Continuing Operations, Per Basic Share | View |
| Income Tax Examination, Interest Expense | View |
| Income Tax Expense (Benefit) | View |
| Income Taxes Paid | View |
| Income Taxes Paid, Net | View |
| Income Taxes Receivable, Noncurrent | View |
| Income Taxes Receivable | View |
| Effective Income Tax Rate Reconciliation, Disposition of Asset, Amount | View |
| Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | View |
| Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount | View |
| Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | View |
| Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount | View |
| Increase (Decrease) in Accounts Payable | View |
| Increase (Decrease) in Accounts Receivable | View |
| Increase (Decrease) in Accrued Taxes Payable | View |
| Increase (Decrease) in Deferred Income Taxes | View |
| Increase (Decrease) in Deferred Revenue | View |
| Increase (Decrease) in Income Taxes Receivable | View |
| Increase (Decrease) in Interest Payable, Net | View |
| Increase (Decrease) in Other Operating Assets | View |
| Increase (Decrease) in Other Operating Assets and Liabilities, Net | View |
| Increase (Decrease) in Other Regulatory Assets | View |
| Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits | View |
| Increase (Decrease) in Prepaid Expense | View |
| Increase (Decrease) in Raw Materials, Packaging Materials and Supplies Inventories | View |
| Increase (Decrease) in Restricted Cash | View |
| Increase (Decrease) in Unbilled Receivables | View |
| Interest Expense | View |
| Interest Paid, Including Capitalized Interest, Operating and Investing Activities | View |
| Interest Paid, Capitalized, Investing Activities | View |
| Interest Paid, Excluding Capitalized Interest, Operating Activities | View |
| Interest Payable, Current | View |
| Operating Leases, Rent Expense | View |
| Lessee, Operating Lease, Liability, to be Paid | View |
| Lessee, Operating Lease, Liability, to be Paid, after Year Five | View |
| Lessee, Operating Lease, Liability, to be Paid, Year One | View |
| Lessee, Operating Lease, Liability, to be Paid, Year Four | View |
| Liabilities, Current | View |
| Liabilities, Noncurrent | View |
| Liabilities, Other than Long-term Debt, Noncurrent | View |
| Life Insurance, Corporate or Bank Owned, Change in Value | View |
| Long-term Line of Credit | View |
| Line of Credit Facility, Amount Outstanding (Deprecated 2014-01-31) | View |
| Line of Credit Facility, Average Outstanding Amount | View |
| Line of Credit Facility, Current Borrowing Capacity | View |
| Line of Credit Facility, Interest Rate at Period End | View |
| Line of Credit Facility, Interest Rate During Period | View |
| Line of Credit Facility, Maximum Amount Outstanding During Period | View |
| Line of Credit Facility, Maximum Borrowing Capacity | View |
| Line of Credit Facility, Maximum Month-end Outstanding Amount | View |
| Line of Credit Facility, Remaining Borrowing Capacity | View |
| Loans Receivable, Net (Deprecated 2019-01-31) | View |
| Long-term Debt | View |
| Long-term Debt, Current Maturities | View |
| Long-Term Debt, Maturity, Year One | View |
| Long-Term Debt, Maturity, Year Five | View |
| Long-Term Debt, Maturity, Year Four | View |
| Long-Term Debt, Maturity, Year Three | View |
| Long-Term Debt, Maturity, Year Two | View |
| Long-term Debt, Excluding Current Maturities | View |
| Long-term Purchase Commitment, Amount | View |
| Long-term Debt, Weighted Average Interest Rate, at Point in Time | View |
| Net Cash Provided by (Used in) Financing Activities | View |
| Net Cash Provided by (Used in) Financing Activities, Continuing Operations | View |
| Net Cash Provided by (Used in) Investing Activities | View |
| Net Cash Provided by (Used in) Investing Activities, Continuing Operations | View |
| Net Cash Provided by (Used in) Operating Activities | View |
| Net Cash Provided by (Used in) Operating Activities, Continuing Operations | View |
| Net Income (Loss) Attributable to Parent | View |
| Net Income (Loss) Available to Common Stockholders, Basic | View |
| Net Income (Loss) Available to Common Stockholders, Diluted | View |
| Nonoperating Income (Expense) | View |
| Notes Payable, Current | View |
| Number of Reportable Segments | View |
| Operating Expenses | View |
| Operating Income (Loss) | View |
| Operating Lease, Lease Income, Lease Payments | View |
| Operating Lease, Liability | View |
| Operating Lease, Liability, Current | View |
| Operating Lease, Liability, Noncurrent | View |
| Operating Lease, Right-of-Use Asset | View |
| Operating Leases, Future Minimum Payments Due | View |
| Operating Leases, Future Minimum Payments Due, Next Twelve Months | View |
| Operating Leases, Future Minimum Payments, Due in Five Years | View |
| Operating Leases, Future Minimum Payments, Due in Four Years | View |
| Operating Leases, Future Minimum Payments, Due in Three Years | View |
| Operating Leases, Future Minimum Payments, Due in Two Years | View |
| Operating Leases, Future Minimum Payments, Due Thereafter | View |
| Other Assets, Noncurrent | View |
| Other Deferred Costs, Net | View |
| Other Expenses | View |
| Other Income | View |
| Other Liabilities | View |
| Other Liabilities, Current | View |
| Other Liabilities, Noncurrent | View |
| Other Long-term Debt | View |
| Other Long-term Debt, Current | View |
| Other Nonoperating Expense | View |
| Other Nonrecurring (Income) Expense | View |
| Other Operating Income (Expense), Net | View |
| Payments of Debt Issuance Costs | View |
| Payments of Dividends | View |
| Payments of Ordinary Dividends, Common Stock | View |
| Payments of Ordinary Dividends, Preferred Stock and Preference Stock | View |
| Payments of Stock Issuance Costs | View |
| Payments to Acquire Interest in Joint Venture | View |
| Payments to Acquire Property, Plant, and Equipment | View |
| Payments to Acquire Water and Waste Water Systems | View |
| Payment for Pension and Other Postretirement Benefits | View |
| Liability, Defined Benefit Plan, Noncurrent | View |
| Preferred Stock, Amount of Preferred Dividends in Arrears | View |
| Preferred Stock Dividends and Other Adjustments | View |
| Preferred Stock Dividends, Income Statement Impact | View |
| Preferred Stock, Shares Authorized | View |
| Preferred Stock, Shares Outstanding | View |
| Preferred Stock, Value, Issued | View |
| Preferred Stock, Value, Outstanding | View |
| Prepaid Expense, Current | View |
| Present Value of Future Minimum Lease Payments, Sale Leaseback Transactions | View |
| Proceeds from Contribution in Aid of Construction | View |
| Proceeds from Issuance of Common Stock | View |
| Proceeds from Issuance of Common Stock, Dividend Reinvestment Plan | View |
| Proceeds from Issuance of First Mortgage Bond | View |
| Proceeds from Issuance of Long-term Debt | View |
| Proceeds from Lines of Credit | View |
| Proceeds from (Payments for) Other Financing Activities | View |
| Proceeds from (Repayments of) Restricted Cash, Financing Activities | View |
| Proceeds from (Repayments of) Short-term Debt | View |
| Professional Fees | View |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | View |
| Accounts Receivable, Credit Loss Expense (Reversal) | View |
| Public Utilities, Allowance for Funds Used During Construction, Additions | View |
| Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity | View |
| Public Utilities, Approved Rate Increase (Decrease), Amount | View |
| Public Utilities, Inventory | View |
| Public Utilities, Property, Plant and Equipment, Accumulated Depreciation | View |
| Public Utilities, Property, Plant and Equipment, Construction Work in Progress | View |
| Public Utilities, Property, Plant and Equipment, Generation or Processing | View |
| Public Utilities, Property, Plant and Equipment, Net | View |
| Public Utilities, Property, Plant and Equipment, Other Property, Plant and Equipment | View |
| Public Utilities, Property, Plant and Equipment, Plant in Service | View |
| Public Utilities, Property, Plant and Equipment, Transmission and Distribution | View |
| Regulated and Unregulated Operating Revenue | View |
| Regulated Operating Revenue, Other | View |
| Regulatory Assets | View |
| Regulatory Assets, Noncurrent | View |
| Regulatory Liabilities | View |
| Regulatory Liability, Noncurrent | View |
| Repayments of First Mortgage Bond | View |
| Repayments of Long-term Debt | View |
| Restricted Cash and Cash Equivalents | View |
| Restricted Cash and Cash Equivalents, Current | View |
| Restricted Cash and Cash Equivalents, Noncurrent | View |
| Retained Earnings (Accumulated Deficit) | View |
| Revenue from Contract with Customer, Including Assessed Tax | View |
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | View |
| Share-based Payment Arrangement, Noncash Expense | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | View |
| Long-term Debt, Fair Value | View |
| Long-Term Debt, Maturity, after Year Five | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | View |
| Share Price | View |
| Short-term Debt | View |
| Short-term Debt, Weighted Average Interest Rate, at Point in Time | View |
| Short-term Investments | View |
| Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture | View |
| Shares Granted, Value, Share-based Payment Arrangement, Forfeited | View |
| Stockholders' Equity Attributable to Parent | View |
| Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | View |
| Stockholders' Equity, Other | View |
| Stock Issued During Period, Shares, Dividend Reinvestment Plan | View |
| Stock Issued During Period, Shares, New Issues | View |
| Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture | View |
| Stock Issued During Period, Value, Conversion of Convertible Securities | View |
| Stock Issued During Period, Value, Dividend Reinvestment Plan | View |
| Stock Issued During Period, Value, New Issues | View |
| Stock Issued During Period, Value, Restricted Stock Award, Gross | View |
| Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures | View |
| Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture | View |
| Stock Issued During Period, Value, Stock Options Exercised | View |
| Survey Charges Amount (Deprecated 2016-01-31) | View |
| Tax Adjustments, Settlements, and Unusual Provisions | View |
| Taxes, Other | View |
| Unamortized Debt Issuance Expense | View |
| Unbilled Receivables, Current | View |
| Utilities Operating Expense, Maintenance | View |
| Weighted Average Number of Shares Outstanding, Diluted | View |
| Weighted Average Number of Shares Outstanding, Basic | View |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect | View |
| Lessee, Operating Lease, Liability, to be Paid, Year Five | View |
| Consideration Received for Beneficial Interest Obtained for Transferring Financial Asset | View |
| Gain on Sale of Investments | View |
| Line of Credit Facility, Fair Value of Amount Outstanding | View |
| Other Operating Income | View |
| Proceeds from Sale of Other Investments | View |
| Stock Issued During Period, Value, Other | View |
| Other Tax Expense (Benefit) | View |
| Accrued Employee Benefits | View |
| Business Combination, Consideration Transferred, Other | View |
| Capital Expenditures Incurred but Not yet Paid | View |
| Cash | View |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations | View |
| Common Stock, Dividends, Per Share, Declared | View |
| Earnings Per Share, Basic, Distributed | View |
| Earnings Per Share, Diluted, Distributed | View |
| Employee-related Liabilities, Current | View |
| Excess Stock, Shares Authorized | View |
| Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee | View |
| Gain (Loss) on Disposition of Stock in Subsidiary | View |
| Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax | View |
| Income Tax Examination, Penalties Accrued | View |
| Line of Credit, Current | View |
| 2673041 | View |
| Preferred Stock, Dividends Per Share, Declared | View |
| Preferred Stock, Liquidation Preference, Value | View |
| Proceeds from Sale of Property, Plant, and Equipment | View |
| Revenues, Excluding Interest and Dividends | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | View |
| Temporary Equity, Accretion to Redemption Value | View |
| Debt Instrument, Face Amount | View |
| Fair Value, Option, Ineligible Items, Carrying Amount | View |
| Treasury Stock, Common, Shares | View |
| Debt Instrument, Interest Rate, Stated Percentage | View |
| Inventory, Raw Materials and Supplies, Gross | View |
| Operating Lease, Right-of-Use Asset, Amortization Expense | View |
| Other Assets | View |
| Payments for Repurchase of Common Stock | View |
| Proceeds from Fees Received | View |
| Proceeds from Securities Purchased under Agreements to Resell | View |
| Accrued Liabilities, Current | View |
| Common Stock, Value, Outstanding | View |
| Long-term Debt, Gross | View |
| Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent | View |
| Goodwill, Purchase Accounting Adjustments | View |
| Increase (Decrease) in Accrued Liabilities | View |
| Legal Fees | View |
| Partners' Capital | View |
| Public Utilities, Approved Return on Equity, Percentage | View |
| Public Utilities, Property, Plant and Equipment, Common | View |
| Unregulated Operating Revenue | View |
| Carrying Costs, Property and Exploration Rights | View |
| Debt Instrument, Unamortized Discount, Current | View |
| Debt Instrument, Unamortized Premium, Current | View |
| Debt Issuance Costs, Gross, Current | View |
| Increase (Decrease) in Reinsurance Recoverable | View |
| Sale of Stock, Consideration Received on Transaction | View |
| Contract with Customer, Liability, Current | View |
| Increase (Decrease) in Contract with Customer, Liability | View |
| Payment for Pension Benefits | View |
| Proceeds from Short-term Debt | View |
| Short-term Debt, Average Outstanding Amount | View |
| Dividends, Common Stock | View |
| Dividends, Preferred Stock | View |
| Loans Receivable, Basis Spread on Variable Rate | View |
| Preferred Stock Conversions, Inducements | View |
| Preferred Stock, Dividends, Per Share, Cash Paid | View |
| Preferred Stock Dividends, Shares | View |
| Preferred Stock, No Par Value | View |
| Proceeds from Stock Plans | View |
| Regulated Operating Revenue, Water | View |
| Utilities Operating Expense, Maintenance and Operations | View |