Post-Employment Benefits - Information For Pension Plans With A Projected Benefit Obligation And An Accumulated Benefit Obligation In Excess Of Plan Assets (Details) - USD ($) $ in Millions |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Postemployment Benefits [Abstract] | ||
| Accumulated benefit obligation | $ 527 | $ 1,410 |
| Fair value of plan assets | 94 | 890 |
| Projected benefit obligation | 775 | 6,343 |
| Fair value of plan assets | $ 265 | $ 5,552 |
| X | ||||||||||
- Definition Amount of plan asset for defined benefit pension plan with projected benefit obligation in excess of plan assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|