Employee Pension and Other Postretirement Benefits Schedule of Expected Benefit Payments and Receipts (Table) (Details) $ in Millions	Dec. 31, 2024 USD ($)
Pension Benefits [Member]
Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]
2025	$ 343
2026	362
2027	380
2028	397
2029	411
Years 2030 to 2034	2,202
Other Benefits [Member]
Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]
2025	34
2026	35
2027	35
2028	34
2029	32
Years 2030 to 2034	$ 133

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Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.

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