Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
Revenues:
Net sales	$ 116,526	$ 114,986
Membership and other income	1,016	918
Total revenues	117,542	115,904
Costs and expenses:
Cost of sales	87,688	86,544
Operating, selling, general and administrative expenses	24,617	24,085
Operating income	5,237	5,275
Interest:
Debt	506	499
Capital lease and financing obligations	92	86
Interest income	(35)	(24)
Interest, net	563	561
Income before income taxes	4,674	4,714
Provision for income taxes	1,522	1,498
Consolidated net income	3,152	3,216
Consolidated net income attributable to noncontrolling interest	(113)	(137)
Consolidated net income attributable to Walmart	$ 3,039	$ 3,079
Basic net income per common share:
Basic net income per common share attributable to Walmart	$ 1.00	$ 0.98
Diluted net income per common share:
Diluted net income per common share attributable to Walmart	$ 1.00	$ 0.98
Weighted-average common shares outstanding:
Basic	3,035	3,144
Diluted	3,047	3,154
Dividends declared per common share	$ 2.04	$ 2.00