Employee Benefit Plans and Postretirement Benefits - Net Amounts Recognized in Consolidated Balance Sheets (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Defined Benefit Plan Disclosure [Line Items] | ||
| Pension, postretirement and other postemployment benefits | $ (366) | $ (392) |
| Pension | ||
| Defined Benefit Plan Disclosure [Line Items] | ||
| Other assets | 39 | 34 |
| Pension, postretirement and other postemployment benefits | (158) | (185) |
| Net liability recognized at end of year | (119) | (151) |
| Healthcare | ||
| Defined Benefit Plan Disclosure [Line Items] | ||
| Other assets | 0 | 0 |
| Pension, postretirement and other postemployment benefits | (127) | (126) |
| Net liability recognized at end of year | (127) | (126) |
| Other | ||
| Defined Benefit Plan Disclosure [Line Items] | ||
| Other assets | 0 | 0 |
| Pension, postretirement and other postemployment benefits | (81) | (81) |
| Net liability recognized at end of year | $ (81) | $ (81) |
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- Definition Amount of asset (liability), recognized in statement of financial position, for defined benefit pension and other postretirement plans. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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