Restructuring Accruals (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Restructuring accrual
Beginning balance, restructuring reserve	$ 29	$ 21	$ 39	$ 27
Net cash paid, principally severance and related benefits	(5)	(4)	(15)	(10)
Ending balance, restructuring reserve	24	17	24	17
Employee Costs
Restructuring accrual
Beginning balance, restructuring reserve	19	14	27	17
Net cash paid, principally severance and related benefits	(4)	(3)	(12)	(6)
Ending balance, restructuring reserve	15	11	15	11
Other Exit Costs
Restructuring accrual
Beginning balance, restructuring reserve	10	7	12	10
Net cash paid, principally severance and related benefits	(1)	(1)	(3)	(4)
Ending balance, restructuring reserve	$ 9	$ 6	$ 9	$ 6