Income Taxes Components (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Components of Income From Continuing Operations Before Income Taxes [Abstract]
U.S.	$ 3,340	$ 4,762	$ 2,280
Non-U.S.	5,501	2,468	1,792
Income before income taxes	8,841	7,230	4,072
Current Income Tax Provision [Abstract]
Federal	446	521	267
Non-U.S.	1,148	423	544
State	160	175	62
Total Current Income Tax Provision	1,754	1,119	873
Deferred Income Tax Provision (Benefit) [Abstract]
Federal	(227)	(237)	(222)
Non-U.S.	(399)	(18)	(252)
State	(19)	(14)	(25)
Total Deferred Income Tax Provision (Benefit)	(645)	(269)	(499)
Provision for income taxes	$ 1,109	$ 850	$ 374