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Change In Fair Value Of Plan Assets Level 3 (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Classification [Line Items] |  |  |
Defined Benefit Plan, Plan Assets, Amount | $ 116 | $ 119 | $ 61
Acquisitions and divestitures | 0 | 26 |
Relating to assets held at the reporting date | 1 | 1 |
Purchases, sales and settlements | (3) | (2) |
Currency impact | (2) | 1 |
Fair Value, Inputs, Level 3 [Member] |  |  |
Classification [Line Items] |  |  |
Defined Benefit Plan, Plan Assets, Amount | $ 62 | $ 66 | $ 40

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- Definition Amount, measured using unobservable inputs, of increase (decrease) in plan assets of defined benefit plan from actual return (loss) on assets still held. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(02)(A) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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