Benefit Plans - Estimated Future Minimum Benefit Payments (Details) $ in Millions |
Dec. 31, 2023
USD ($)
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Pension Benefits | |
Defined Benefit Plan, Expected Future Benefit Payment [Abstract] | |
2024 | $ 190 |
2025 | 183 |
2026 | 178 |
2027 | 180 |
2028 | 174 |
2029 – 2033 | 752 |
Defined Benefit Plan, Expected Future Employer Contributions [Abstract] | |
Expected contributions in 2024 | 16 |
Other Postretirement Benefits | |
Defined Benefit Plan, Expected Future Benefit Payment [Abstract] | |
2024 | 4 |
2025 | 3 |
2026 | 3 |
2027 | 3 |
2028 | 3 |
2029 – 2033 | 10 |
Postretirement Healthcare and Life Insurance Benefit Plans | |
Defined Benefit Plan, Expected Future Employer Contributions [Abstract] | |
Expected contributions in 2024 | $ 1 |
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- References No definition available.
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- References No definition available.
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- 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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- 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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- 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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- 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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- 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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- 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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- Definition Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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