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Income Taxes - Schedule of Changes in Valuation Allowance (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Reconciliation Of Changes In Valuation Allowance [Roll Forward] |  |  |
Balance at beginning of year | $ 1,821 | $ 1,965 | $ 2,279
Increase to allowance | 20 | 21 | 40
Release of allowance | (127) | (198) | (154)
Acquisitions, divestitures and liquidations | 75 | (16) | 0
Tax apportionment, tax rate and tax law changes | (2) | (11) | (110)
Foreign currency translation | (82) | 60 | (90)
Balance at end of year | $ 1,705 | $ 1,821 | $ 1,965

X
- Definition Change in valuation allowance related to deferred state income taxes. + References No definition available. + Details
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- Definition Deferred tax assets valuation acquisitions, divestitures and liquidations + References No definition available. + Details
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- Definition Deferred tax assets valuation foreign currency translation. + References No definition available. + Details
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- Definition Deferred tax assets valuation release of allowance. + References No definition available. + Details
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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