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, 2022	$ (6,311)	$ 0	$ 2,230	$ 34,289	$ (9,559)	$ (35,917)	$ 2,646
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	2,102			1,995			107
Other comprehensive earnings (losses), net of income taxes	(198)				(234)		36
Issuance of stock awards	53		(63)			116
Dividends declared	(1,981)			(1,981)
Dividends paid to noncontrolling interests	(93)						(93)
Sale (purchase) of subsidiary shares to/(from) noncontrolling interests	(625)		21		179		(825)
Ending balance at Mar. 31, 2023	(7,053)	0	2,188	34,303	(9,614)	(35,801)	1,871
Beginning balance at Dec. 31, 2023	(9,446)	0	2,285	34,090	(11,815)	(35,785)	1,779
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	2,246			2,148			98
Other comprehensive earnings (losses), net of income taxes	696				750		(54)
Issuance of stock awards	48		(80)			128
Dividends declared	(2,030)			(2,030)
Dividends paid to noncontrolling interests	(76)						(76)
Sale (purchase) of subsidiary shares to/(from) noncontrolling interests	(1)						(1)
Ending balance at Mar. 31, 2024	$ (8,563)	$ 0	$ 2,205	$ 34,208	$ (11,065)	$ (35,657)	$ 1,746