Debt - Schedule of Commercial Paper Outstanding (Details) - Commercial paper outstanding - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Debt Instrument [Line Items]
Commercial paper outstanding	$ 325		$ 325		$ 592
Weighted average commercial paper outstanding	$ 316	$ 483	$ 381	$ 476
Weighted average interest rate of commercial paper outstanding	5.47%	1.66%	4.54%	0.69%