Taxes on Earnings from Continuing Operations - Earnings and Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings From Continuing Operations Before Taxes:
Domestic	$ 3,264	$ 1,588	$ 889
Foreign	4,947	3,380	3,188
Earnings from Continuing Operations Before Taxes	8,211	4,968	4,077
Current:
Domestic, current tax	859	39	291
Foreign, current tax	790	566	590
Total current taxes	1,649	605	881
Deferred:
Domestic, deferred tax	(355)	(18)	(305)
Foreign, deferred tax	(154)	(90)	(186)
Total deferred taxes	(509)	(108)	(491)
Total	$ 1,140	$ 497	$ 390