Condensed Consolidated Statements of Stockholders' 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]	Non-controlling Interests [Member]
Beginning balance at Dec. 31, 2016		$ 12,773	$ 935	$ 5,893	$ 36,906	$ (2,052)	$ (28,912)	$ 3
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	[1]	10,222			10,222			0
Other comprehensive earnings (losses), net of deferred income taxes		155				155
Stock award activity		24		59			(35)
Cash dividends declared		(4,877)			(4,877)
Repurchases of common stock		(2,917)					(2,917)
Ending balance at Dec. 31, 2017		15,380	935	5,952	42,251	(1,897)	(31,864)	3
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	[1]	1,894			1,894			0
Other comprehensive earnings (losses), net of deferred income taxes		(30)				(30)
Stock award activity		(5)		(14)			9
Cash dividends declared		(1,329)			(1,329)
Repurchases of common stock		(513)					(513)
Ending balance at Mar. 31, 2018		$ 15,397	$ 935	$ 5,938	$ 42,816	$ (1,927)	$ (32,368)	$ 3

[1] Amounts attributable to noncontrolling interests for the three months ended March 31, 2018 and for the year ended December 31, 2017 exclude net earnings of $1 million and $5 million, respectively, due to the redeemable noncontrolling interest related to Stag’s Leap Wine Cellars, which is reported in the mezzanine equity section on the condensed consolidated balance sheets at March 31, 2018 and December 31, 2017.