CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Cash and cash equivalents | $ 93 | $ 24 |
| Accounts receivable, less allowance for credit losses | 798 | 717 |
| Allowance for credit losses | 28 | 28 |
| Accrued unbilled revenues, allowance for credit losses | 1 | 2 |
| Prepaid expenses and other current assets | 102 | 123 |
| Regulatory assets | $ 3,088 | $ 3,108 |
| Common Stock [Abstract] | ||
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 |
| Common stock, authorized (in shares) | 1,000,000,000 | 1,000,000,000 |
| Common stock, outstanding (in shares) | 652,814,271 | 651,727,276 |
| Variable Interest Entity, Primary Beneficiary | ||
| Cash and cash equivalents | $ 22 | $ 21 |
| Accounts receivable, less allowance for credit losses | 1 | 2 |
| Accrued unbilled revenues, after allowance for credit losses, current | 2 | 2 |
| Prepaid expenses and other current assets | 2 | 2 |
| Regulatory assets | $ 305 | $ 313 |
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- Definition Accrued Unbilled Revenues, After Allowance For Credit Losses, Current No definition available.
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- Definition Allowance for credit losses on accrued unbilled revenues No definition available.
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- Definition 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Details
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