Condensed Consolidated Statements of Stockholders' (Deficit) Equity - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Earnings Reinvested in the Business	Accumulated Other Comprehensive Losses	Cost of Repurchased Stock	Noncontrolling Interests
Beginning balance at Dec. 31, 2020	$ (10,631)	$ 0	$ 2,105	$ 31,638	$ (11,181)	$ (35,129)	$ 1,936
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	4,893			4,590			303
Other comprehensive earnings (losses), net of income taxes	488				516		(28)
Issuance of stock awards	111		38			73
Dividends declared	(3,763)			(3,763)
Payments to noncontrolling interests	(298)						(298)
Ending balance at Jun. 30, 2021	(9,200)	0	2,143	32,465	(10,665)	(35,056)	1,913
Beginning balance at Mar. 31, 2021	(9,574)	0	2,080	32,178	(10,746)	(35,060)	1,974
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	2,298			2,172			126
Other comprehensive earnings (losses), net of income taxes	87				81		6
Issuance of stock awards	67		63			4
Dividends declared	(1,885)			(1,885)
Payments to noncontrolling interests	(193)						(193)
Ending balance at Jun. 30, 2021	(9,200)	0	2,143	32,465	(10,665)	(35,056)	1,913
Beginning balance at Dec. 31, 2021	(8,208)	0	2,225	33,082	(9,577)	(35,836)	1,898
Ending balance at Mar. 31, 2022	(8,203)	0	2,118	33,468	(9,760)	(35,924)	1,895
Beginning balance at Dec. 31, 2021	(8,208)	0	2,225	33,082	(9,577)	(35,836)	1,898
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	4,811			4,564			247
Other comprehensive earnings (losses), net of income taxes	611				705		(94)
Issuance of stock awards	84		(30)			114
Dividends declared	(3,891)			(3,891)
Payments to noncontrolling interests	(257)						(257)
Common stock repurchased	(199)					(199)
Other (Note 2)	(211)		(30)		(171)		(10)
Ending balance at Jun. 30, 2022	(7,260)	0	2,165	33,755	(9,043)	(35,921)	1,784
Beginning balance at Mar. 31, 2022	(8,203)	0	2,118	33,468	(9,760)	(35,924)	1,895
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	2,346			2,233			113
Other comprehensive earnings (losses), net of income taxes	649				717		(68)
Issuance of stock awards	50		47			3
Dividends declared	(1,946)			(1,946)
Payments to noncontrolling interests	(156)						(156)
Ending balance at Jun. 30, 2022	$ (7,260)	$ 0	$ 2,165	$ 33,755	$ (9,043)	$ (35,921)	$ 1,784