Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating leases	$ 73	$ 76	$ 81
Short-term leases	3	3	2
Lease expense	76	79	83
Less: sublease income	0	0	0
Net lease cost	76	79	83
Cash payments to settle a lease liability reported in cash flows	79	87	93
Right-of-use assets obtained in exchange for new lease liabilities	$ 95	$ 37	$ 30
Weighted average discount rate (percent)	3.82%	2.79%
Weighted average remaining lease term (in years)	5 years 8 months 12 days	4 years 1 month 6 days