Restructuring Accruals (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Restructuring accrual
Beginning balance, restructuring reserve	$ 21	$ 27	$ 27	$ 31
Charges		11		11
Write-down of assets to net realizable value		(1)		(1)
Net cash paid, principally severance, related benefits and other exit costs	(4)	(4)	(10)	(8)
Other, including foreign exchange translation		(1)		(1)
Ending balance, restructuring reserve	17	32	17	32
Employee Costs
Restructuring accrual
Beginning balance, restructuring reserve	14	17	17	20
Charges		3		3
Net cash paid, principally severance, related benefits and other exit costs	(3)	(2)	(6)	(5)
Other, including foreign exchange translation		(1)		(1)
Ending balance, restructuring reserve	11	17	11	17
Asset Impairment
Restructuring accrual
Charges		1		1
Write-down of assets to net realizable value		(1)		(1)
Other Exit Costs
Restructuring accrual
Beginning balance, restructuring reserve	7	10	10	11
Charges		7		7
Net cash paid, principally severance, related benefits and other exit costs	(1)	(2)	(4)	(3)
Ending balance, restructuring reserve	$ 6	$ 15	$ 6	$ 15