Changes in Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Changes in Accumulated Other Comprehensive Loss | ||
| Total equity | $ 3,426 | $ 4,621 |
| Other comprehensive (loss) income, net of tax | (3) | 3 |
| Total equity | 2,347 | $ 3,742 |
| Total | ||
| Changes in Accumulated Other Comprehensive Loss | ||
| Total equity | (49) | |
| Other comprehensive loss before reclassifications, net of tax | (3) | |
| Other comprehensive (loss) income, net of tax | (3) | |
| Total equity | (52) | |
| Translation Adjustments, Net of Tax | ||
| Changes in Accumulated Other Comprehensive Loss | ||
| Total equity | (31) | |
| Other comprehensive loss before reclassifications, net of tax | (3) | |
| Other comprehensive (loss) income, net of tax | (3) | |
| Total equity | (34) | |
| Post-Retirement Benefits, Net of Tax | ||
| Changes in Accumulated Other Comprehensive Loss | ||
| Total equity | (18) | |
| Total equity | $ (18) | |
| 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/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount after tax, before reclassification adjustments of other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of partners' capital (deficit), including portions attributable to both the parent and noncontrolling interests. Excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|