Condensed Consolidated Statements of Stockholders' (Deficit) Equity - 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]	Noncontrolling Interests [Member]
Beginning balance at Dec. 31, 2018	$ (10,739)	$ 0	$ 1,939	$ 31,014	$ (10,111)	$ (35,301)	$ 1,720
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	3,900			3,673			227
Other comprehensive earnings (losses), net of income taxes	560				531		29
Other comprehensive earnings (losses), net of income taxes	1,089
Issuance of stock awards	86		9			77
Dividends declared	(3,559)			(3,559)
Payments to noncontrolling interests	(231)						(231)
Deconsolidation of RBH (Note 19)	529				529
Other	45						45
Ending balance at Jun. 30, 2019	(9,409)	0	1,948	31,128	(9,051)	(35,224)	1,790
Beginning balance at Mar. 31, 2019	(10,185)	0	1,907	30,588	(9,237)	(35,226)	1,783
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	2,436			2,319			117
Other comprehensive earnings (losses), net of income taxes	216				186		30
Other comprehensive earnings (losses), net of income taxes	216
Issuance of stock awards	43		41			2
Dividends declared	(1,779)			(1,779)
Payments to noncontrolling interests	(185)						(185)
Other	45						45
Ending balance at Jun. 30, 2019	(9,409)	0	1,948	31,128	(9,051)	(35,224)	1,790
Beginning balance at Dec. 31, 2019	(9,599)	0	2,019	30,987	(9,363)	(35,220)	1,978
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	4,036			3,773			263
Other comprehensive earnings (losses), net of income taxes	(657)				(646)		(11)
Issuance of stock awards	94		9			85
Dividends declared	(3,657)			(3,657)
Payments to noncontrolling interests	(339)						(339)
Other	2		16				(14)
Ending balance at Jun. 30, 2020	(10,120)	0	2,044	31,103	(10,009)	(35,135)	1,877
Beginning balance at Mar. 31, 2020	(11,063)	0	1,992	30,984	(10,774)	(35,146)	1,881
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	2,049			1,947			102
Other comprehensive earnings (losses), net of income taxes	834				765		69
Issuance of stock awards	45		34			11
Dividends declared	(1,828)			(1,828)
Payments to noncontrolling interests	(157)						(157)
Other	0		18				(18)
Ending balance at Jun. 30, 2020	$ (10,120)	$ 0	$ 2,044	$ 31,103	$ (10,009)	$ (35,135)	$ 1,877