Pension Plans and Other Post Employment Benefit Plans Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets (Details) - Pension Plan - USD ($) $ in Millions |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | ||
| Accumulated benefit obligations | $ 11,995 | $ 13,155 |
| Fair value of plan assets | $ 10,414 | $ 11,488 |
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- 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
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- 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
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- 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. No definition available.
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- Details
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