Commitments and Contingent Liabilities - Schedule of Outstanding Guarantees, Current Exposure and Margin Positions (Details) - PSEG Power - USD ($) $ in Millions |
Mar. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Loss Contingencies [Line Items] | ||
| Face Value of Outstanding Guarantees | $ 1,078 | $ 1,272 |
| Exposure under Current Guarantees | 88 | 47 |
| Letters of Credit - Counterparty Margining Posted | 40 | 4 |
| Letters of Credit - Counterparty Margining Received | 9 | 24 |
| Counterparty Cash Collateral Deposited | 0 | 0 |
| Counterparty Cash Collateral Received | 0 | (1) |
| Net Broker Balance Deposited (Received) | 333 | 245 |
| Other Letters of Credit | $ 157 | $ 155 |
| X | ||||||||||
- Definition Additional Amounts Posted Other Letters of Credit No definition available.
|
| X | ||||||||||
- Definition Counterparty Cash Margin Deposited No definition available.
|
| X | ||||||||||
- Definition Counterparty Cash Margin Received No definition available.
|
| X | ||||||||||
- Definition Exposure under Current Guarantees No definition available.
|
| X | ||||||||||
- Definition Letters of credit counterparty margining posted. No definition available.
|
| X | ||||||||||
- Definition Letters of credit counterparty margining received. No definition available.
|
| X | ||||||||||
- Definition Net Broker Balance Received No definition available.
|
| X | ||||||||||
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|