Restructuring Actions - Cash and Non-cash Impacts (Details) - 2023 Restructuring Actions - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023
Restructuring Reserve Roll Forward
Expenses incurred	$ 212	$ 52	$ 264
Non-cash changes			(20)
Cash payments			(56)
Accrued restructuring action balance as of June 30, 2023	188		188
Employee Related
Restructuring Reserve Roll Forward
Expenses incurred	192	52
Non-cash changes			0
Cash payments			(56)
Accrued restructuring action balance as of June 30, 2023	188		188
Asset-Related and Other
Restructuring Reserve Roll Forward
Expenses incurred	20	$ 0
Non-cash changes			(20)
Cash payments			0
Accrued restructuring action balance as of June 30, 2023	$ 0		$ 0