Consolidated Statements Of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net earnings	$ 6,433	$ 3,646	$ 3,008
Other comprehensive income (loss), net of income taxes:
Foreign currency translation adjustments	(1,284)	2,919	(74)
Pension and postretirement plan benefit adjustments	378	(147)	(90)
Cash flow hedge adjustments	247	(72)	(113)
Total other comprehensive income (loss), net of income taxes	(659)	2,700	(277)
Comprehensive income	$ 5,774	$ 6,346	$ 2,731