Condensed Consolidated Statements of Equity - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Earnings/(Losses)	Treasury Stock	Non-controlling Interest
Balance at beginning of period at Dec. 31, 2020	$ 27,654	$ 0	$ 32,070	$ 28,402	$ (10,690)	$ (22,204)	$ 76
Comprehensive earnings/(losses):
Net earnings	968			961			7
Other comprehensive earnings/(losses), net of income taxes	(65)				(56)		(9)
Exercise of stock options and issuance of other stock awards	54		(61)	(15)		130
Common Stock repurchased	(1,017)					(1,017)
Cash dividends declared	(445)			(445)
Dividends paid on noncontrolling interest and other activities	0			0			0
Balance at end of period at Mar. 31, 2021	27,149	0	32,009	28,903	(10,746)	(23,091)	74
Balance at beginning of period at Dec. 31, 2021	28,323	0	32,097	30,806	(10,624)	(24,010)	54
Comprehensive earnings/(losses):
Net earnings	861			855			6
Other comprehensive earnings/(losses), net of income taxes	195				199		(4)
Exercise of stock options and issuance of other stock awards	60		(44)	(11)		115
Common Stock repurchased	(735)					(735)
Cash dividends declared	(487)			(487)
Dividends paid on noncontrolling interest and other activities	(1)			0			(1)
Balance at end of period at Mar. 31, 2022	$ 28,216	$ 0	$ 32,053	$ 31,163	$ (10,425)	$ (24,630)	$ 55