Schedule II (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]
Beginning balance	$ 109	$ 108	$ 105
Net (credits) charges to expenses	50	35	28
Utilization of allowances	(48)	(35)	(25)
Ending balance	$ 110	$ 109	$ 108