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Income Taxes (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Valuation Allowance [Line Items] |  |  |  |
Effective income tax rate | (48.90%) | (10.80%) | (0.40%) |
Valuation allowance |  |  |  | $ 3,162
Decrease in unrecognized tax benefits is reasonably possible | $ 620 | $ 620 |  |
Minimum |  |  |  |
Valuation Allowance [Line Items] |  |  |  |
Deferred tax liability, valuation allowance measurement duration |  |  |  | 5 years
Deferred tax asset, valuation allowance measurement duration |  |  |  | 15 years
Maximum |  |  |  |
Valuation Allowance [Line Items] |  |  |  |
Deferred tax liability, valuation allowance measurement duration |  |  |  | 10 years
Deferred tax asset, valuation allowance measurement duration |  |  |  | 20 years

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- Definition Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-15 + Details
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