Leases (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Leases [Abstract]
Operating leases	$ 19	$ 19
Short-term leases	1	1
Lease expense	20	20
Less: sublease income	0	0
Net lease cost	20	20
Cash payments to settle a lease liability reported in cash flows	22	21
Right-of-use assets obtained in exchange for new lease liabilities	$ 10	$ 10
Weighted average discount rate (percent)	2.91%	2.44%
Weighted average remaining lease term (in years)	4 years 1 month 6 days	4 years 4 months 24 days