Leases - Right of Use Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Right-of-use assets obtained in exchange for operating lease obligations (N)	$ 68	$ 34	$ 16
Weighted-average remaining lease term in years	6 years 4 months 24 days	5 years 7 months 6 days	5 years 9 months 18 days
Weighted-average discount rate	5.90%	5.40%	5.40%