Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Allowance for doubtful accounts and estimated returns
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning balance of valuation allowance and reserves	$ 70	$ 78	$ 89
Charged to Costs and Expenses, additions	17	4	35
Other, additions	0	0	0
Deductions	7	12	46
Ending balance of valuation allowance and reserves	80	70	78
Valuation allowance for deferred tax assets
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning balance of valuation allowance and reserves	129	120	96
Charged to Costs and Expenses, additions	158	14	27
Other, additions	0	0	0
Deductions	0	5	3
Ending balance of valuation allowance and reserves	$ 287	$ 129	$ 120