Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
Consolidated net income	$ 3,152	$ 3,216
Less consolidated net income attributable to noncontrolling interest	(113)	(137)
Consolidated net income attributable to Walmart	3,039	3,079
Other comprehensive income (loss), net of income taxes
Currency translation and other	1,159	621
Unrealized gain on available-for-sale securities	481	0
Minimum pension liability	5	(99)
Other comprehensive income (loss), net of income taxes	1,560	587
Less other comprehensive income (loss) attributable to nonredeemable noncontrolling interest	(282)	15
Other comprehensive income (loss) attributable to Walmart	1,278	602
Comprehensive income, net of income taxes	4,712	3,803
Less comprehensive income (loss) attributable to noncontrolling interest	(395)	(122)
Comprehensive income attributable to Walmart	4,317	3,681
Net investment hedging
Other comprehensive income (loss), net of income taxes
Derivative instruments	(113)	(78)
Cash flow hedging
Other comprehensive income (loss), net of income taxes
Derivative instruments	$ 28	$ 143