Income Taxes - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Components of Income Tax Expense (Benefit) [Line Items]
Effective income tax rate	11.30%	0.10%	(5.60%)
Unfavorable impact of non-deductible goodwill impairment		$ 389	$ 969
Unfavorable impact related to GILTI			256
Net deferred tax liabilities	$ 283	336
Uncertain tax benefits	851	799	$ 813
Deferred tax assets, valuation allowance	126	248
Unrecognized tax benefits that would impact effective tax rate	3
Unrecognized tax benefits, accrued interest	1	1
Reasonably possible increase in unrecognized tax benefits for uncertain tax positions previously taken	(7)
Federal
Components of Income Tax Expense (Benefit) [Line Items]
Uncertain tax benefits	5,100
State
Components of Income Tax Expense (Benefit) [Line Items]
Uncertain tax benefits	5,100
Other Noncurrent Liabilities
Components of Income Tax Expense (Benefit) [Line Items]
Deferred tax liabilities, long-term	337	375
Other Noncurrent Assets
Components of Income Tax Expense (Benefit) [Line Items]
Deferred tax assets, net, noncurrent	$ 54	$ 39