Restructuring Restructuring Liability (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Restructuring Reserve [Roll Forward]
Beginning Balance	$ 63	$ 125
Provision for estimated expenses incurred during the year	85	24	$ 136
Payments made during the year	(67)	(80)	(151)
Foreign currency and other	2	(6)
Ending Balance	83	63	125
Employee Termination Benefits Liability
Restructuring Reserve [Roll Forward]
Beginning Balance	63	125
Provision for estimated expenses incurred during the year	85	24
Payments made during the year	(67)	(80)
Foreign currency and other	2	(6)
Ending Balance	83	63	125
Other Exit Costs Liability
Restructuring Reserve [Roll Forward]
Beginning Balance	0	0
Provision for estimated expenses incurred during the year	0	0
Payments made during the year	0	0
Foreign currency and other	0	0
Ending Balance	$ 0	$ 0	$ 0