Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2016	Oct. 31, 2015
Consolidated net income	$ 3,202	$ 3,414	$ 10,307	$ 10,332
Less consolidated net income attributable to nonredeemable noncontrolling interest	(168)	(110)	(421)	(212)
Consolidated net income attributable to Walmart	3,034	3,304	9,886	10,120
Other comprehensive income (loss), net of income taxes
Currency translation and other	(757)	(2,694)	(1,086)	(3,941)
Minimum pension liability	17	(1)	(89)	73
Other comprehensive income (loss), net of income taxes	(661)	(2,569)	(830)	(3,842)
Less other comprehensive income (loss) attributable to nonredeemable noncontrolling interest	(2)	298	92	351
Other comprehensive income (loss) attributable to Walmart	(663)	(2,271)	(738)	(3,491)
Comprehensive income, net of income taxes	2,541	845	9,477	6,490
Less comprehensive income (loss) attributable to nonredeemable noncontrolling interest	(170)	188	(329)	139
Comprehensive income attributable to Walmart	2,371	1,033	9,148	6,629
Net investment hedging
Other comprehensive income (loss), net of income taxes
Derivative instruments	258	182	468	101
Cash flow hedging
Other comprehensive income (loss), net of income taxes
Derivative instruments	$ (179)	$ (56)	$ (123)	$ (75)