Employee Benefits - Schedule of Information about the Expected Cash Flows for Retirement and Post-Retirement Plans (Details) $ in Millions |
Dec. 31, 2025
USD ($)
|
|---|---|
| Retirement Plans | |
| Information about the expected cash flows for retirement and post-retirement plans and impact of the Medicare subsidy | |
| 2026 | $ 82 |
| 2027 | 84 |
| 2028 | 85 |
| 2029 | 87 |
| 2030 | 90 |
| 2031-2035 | 469 |
| Postretirement Plans | |
| Information about the expected cash flows for retirement and post-retirement plans and impact of the Medicare subsidy | |
| 2026 | 2 |
| 2027 | 2 |
| 2028 | 2 |
| 2029 | 2 |
| 2030 | 1 |
| 2031-2035 | $ 5 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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