Restructuring and Other Charges - Activity and Reserve Balances for Restructuring Charges (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance			$ 7
Cash payments			(3)
Restructuring and other (credits) charges	$ 22	$ 3	22	$ 4
Other			(14)
Restructuring reserve, ending balance	12		12
Layoff costs
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance			5
Cash payments			(2)
Restructuring and other (credits) charges			7
Other			0
Restructuring reserve, ending balance	10		10
Other exit costs
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance			2
Cash payments			(1)
Restructuring and other (credits) charges			15
Other			(14)
Restructuring reserve, ending balance	2		$ 2
Gain (loss) on sale of assets	$ (14)