Stockholders' Equity Tax Benefit (Expense) on Net Activity (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |||
| Other Comprehensive Income (Loss), Tax | $ (55) | $ 101 | $ (121) |
| Pension Plan | |||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |||
| Other Comprehensive Income (Loss), Tax | (35) | 60 | (68) |
| Other Benefit Plans | |||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |||
| Other Comprehensive Income (Loss), Tax | (8) | (9) | (56) |
| Derivative Instruments | |||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |||
| Other Comprehensive Income (Loss), Tax | $ (12) | $ 50 | $ 3 |
| 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 of tax expense (benefit) allocated to other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|