Condensed Consolidated Statements of Stockholders' Equity (Deficit) - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Earnings Reinvested in the Business [Member]	Accumulated Other Comprehensive Losses [Member]	Cost of Repurchased Stock [Member]	Non-controlling Interests [Member]
Beginning balance at Dec. 31, 2021	$ (1,606)	$ 935	$ 5,857	$ 30,664	$ (3,056)	$ (36,006)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	3,074			3,074
Other comprehensive earnings (losses), net of deferred income taxes	673				673
Stock award activity	31		16			15
Cash dividends declared	(4,953)			(4,953)
Repurchases of common stock	(1,451)					(1,451)
Ending balance at Sep. 30, 2022	(4,232)	935	5,873	28,785	(2,383)	(37,442)
Beginning balance at Jun. 30, 2022	(2,403)	935	5,861	30,252	(2,377)	(37,074)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	224			224
Other comprehensive earnings (losses), net of deferred income taxes	(6)				(6)
Stock award activity	12		12
Cash dividends declared	(1,691)			(1,691)
Repurchases of common stock	(368)					(368)
Ending balance at Sep. 30, 2022	(4,232)	935	5,873	28,785	(2,383)	(37,442)
Beginning balance at Dec. 31, 2022	(3,923)	935	5,887	29,792	(2,771)	(37,816)	$ 50
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	6,070			6,070
Other comprehensive earnings (losses), net of deferred income taxes	300				300
Stock award activity	28		8			20
Cash dividends declared	(5,095)			(5,095)
Repurchases of common stock	(732)					(732)
Other	(5)					(5)
Ending balance at Sep. 30, 2023	(3,357)	935	5,895	30,767	(2,471)	(38,533)	50
Beginning balance at Jun. 30, 2023	(3,777)	935	5,880	30,340	(2,709)	(38,273)	50
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	2,166			2,166			0
Other comprehensive earnings (losses), net of deferred income taxes	238				238
Stock award activity	15		15
Cash dividends declared	(1,739)			(1,739)
Repurchases of common stock	(260)					(260)
Ending balance at Sep. 30, 2023	$ (3,357)	$ 935	$ 5,895	$ 30,767	$ (2,471)	$ (38,533)	$ 50