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Pension And Other Postretirement Benefits (Summary Of Assets In Excess Of/(Less Than) Benefit Obligation) (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Funded plans | $ (267) | $ (271)
Unfunded plans | (1,488) | (1,505)
Total | (1,755) | (1,776)
Pension Benefits - Non-U.S. [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Funded plans | 1,679 | 1,028
Unfunded plans | (3,499) | (3,924)
Total | $ (1,820) | $ (2,896)

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- Definition Amount of asset (liability), recognized in statement of financial position, for defined benefit pension and other postretirement plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480535/715-20-45-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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