Condensed Consolidated Statement Of Shareholders' Equity (Unaudited) (USD $) In Millions	Total	Common stock	Capital in excess of par value	Retained earnings	Accumulated other comprehensive income (loss)	Total Walmart shareholders' equity	Noncontrolling interest
Balances at Jan. 31, 2013	$ 81,738	$ 332	$ 3,620	$ 72,978	$ (587)	$ 76,343	$ 5,395
Balances, in shares at Jan. 31, 2013		3,314
Consolidated net income	3,928			3,784		3,784	144
Other comprehensive income, net of income taxes	(1,372)				(1,381)	(1,381)	9
Cash dividends declared (1.88 per share)	(6,190)			(6,190)		(6,190)
Purchase of Company stock (in shares)		(30)
Purchase of Company stock	(2,170)	(3)	(102)	(2,065)		(2,170)
Other, in shares		3
Other	(93)	0	(119)	(18)		(137)	44
Balances at Apr. 30, 2013	$ 75,841	$ 329	$ 3,399	$ 68,489	$ (1,968)	$ 70,249	$ 5,592
Balances, in shares at Apr. 30, 2013		3,287