Supplemental Consolidated Financial Information - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Balance Sheet Components [Abstract]
Allowance for doubtful accounts and authorized credits	$ 45		$ 42
Allowance for doubtful accounts	17		$ 16
Decrease in allowance for doubtful accounts receivable	(1)
Allowance for doubtful accounts receivable, write-offs	3
Deferred revenue recognized	$ 31	$ 37