Post-retirement Benefit Plans (Textuals) (Details) - USD ($) $ in Millions |
3 Months Ended | |
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Mar. 31, 2024 |
Mar. 31, 2023 |
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Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block | ||
Employer contribution to defined benefit plan | $ 4 | $ 5 |
Maximum | ||
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block | ||
Other postretirement benefit expense | 1 | 1 |
Amortization of net actuarial loss | 1 | $ 1 |
Additional contributions | 32 | |
Minimum | ||
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block | ||
Additional contributions | $ 28 |
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- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of contribution received by defined benefit plan from employer which increases plan assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of contribution expected to be received by defined benefit plan from employer in remainder of current fiscal year. Excludes contribution previously paid by employer in current fiscal year. 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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- Definition Amount of cost (reversal of cost) for other postretirement benefits. Excludes pension benefits. No definition available.
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