Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Revenues:
Net sales	$ 605,881	$ 567,762	$ 555,233
Membership and other income	5,408	4,992	3,918
Total revenues	611,289	572,754	559,151
Costs and expenses:
Cost of sales	463,721	429,000	420,315
Operating, selling, general and administrative expenses	127,140	117,812	116,288
Operating income	20,428	25,942	22,548
Interest:
Debt	1,787	1,674	1,976
Finance lease	341	320	339
Interest income	(254)	(158)	(121)
Interest, net	1,874	1,836	2,194
Loss on extinguishment of debt	0	2,410	0
Other (gains) and losses	1,538	3,000	(210)
Income before income taxes	17,016	18,696	20,564
Provision for income taxes	5,724	4,756	6,858
Consolidated net income	11,292	13,940	13,706
Consolidated net (income) loss attributable to noncontrolling interest	388	(267)	(196)
Consolidated net income attributable to Walmart	$ 11,680	$ 13,673	$ 13,510
Net income per common share:
Basic net income per common share attributable to Walmart (in USD per share)	$ 4.29	$ 4.90	$ 4.77
Diluted net income per common share attributable to Walmart (in USD per share)	$ 4.27	$ 4.87	$ 4.75
Weighted-average common shares outstanding:
Basic (in shares)	2,724	2,792	2,831
Diluted (in shares)	2,734	2,805	2,847
Dividends declared per common share (in USD per share)	$ 2.24	$ 2.20	$ 2.16