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