v3.22.4

Income Taxes​ - Change in Valuation Allowance (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Valuation Allowance, Deferred Tax Asset, Change [Roll Forward] |  |  |
Balance at beginning of year | $ 90 | $ 91 | $ 113
Valuation Allowance, Deferred Tax Asset, Establishment Of New Allowance | 2 | 3 | 0
Net change to existing allowances | 11 | (3) | (16)
Establishment of new allowances | 0 | 0 | 22
Acquisitions and divestitures | (7) | 0 | (31)
Release of allowances | (21) | 0 | 0
Foreign currency translation | (5) | (1) | 3
Balance at end of year | 70 | $ 90 | $ 91
Valuation Allowance, State Deferred Tax Assets, Release of Allowance | 18 |  |
Valuation Allowance, Foreign Deferred Tax, Release of Allowance | $ 3 |  |

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- Definition Valuation Allowance, Deferred Tax Asset, Change + References No definition available. + Details
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- Definition Valuation Allowance, Deferred Tax Asset, Increase (Decrease) For Acquisitions and Divestitures + References No definition available. + Details
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- Definition Valuation Allowance, Deferred Tax Asset, Increase (Decrease) Resulting From Foreign Currency Translation + References No definition available. + Details
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- Definition Valuation Allowance, Deferred Tax Asset, Increase Due To Separation Related Adjustments + References No definition available. + Details
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- Definition Valuation Allowance, Deferred Tax Asset, Net Change To Existing Allowances + References No definition available. + Details
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- Definition Valuation Allowance, Foreign Deferred Tax, Release of Allowance + References No definition available. + Details
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- Definition Valuation Allowance, State Deferred Tax Assets, 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 -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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