Condensed Consolidated Statements Of Comprehensive Income (Unaudited) (USD $) In Millions	3 Months Ended				6 Months Ended
	Jul. 31, 2011		Jul. 31, 2010		Jul. 31, 2011		Jul. 31, 2010
Condensed Consolidated Statements Of Comprehensive Income (Unaudited)
Consolidated net income	$ 3,937	[1]	$ 3,747	[1]	$ 7,487	[2]	$ 7,191	[2]
Other comprehensive income:
Currency translation	405	[3]	(896)	[3]	900	[4]	(944)	[4]
Net change in fair value of derivatives	65		(108)		(113)		(25)
Total comprehensive income	4,407		2,743		8,274		6,222
Less amounts attributable to the noncontrolling interest:
Consolidated net income	(136)	[1]	(151)	[1]	(287)	[2]	(294)	[2]
Currency translation	(62)	[3]	121	[3]	(147)	[4]	(60)	[4]
Amounts attributable to the noncontrolling interest	(198)		(30)		(434)		(354)
Comprehensive income attributable to Walmart	$ 4,209		$ 2,713		$ 7,840		$ 5,868

[1] Includes $12 million and $5 million for the three months ended July 31, 2011 and 2010, respectively, related to the redeemable noncontrolling interest.

[2] Includes $29 million and $2 million for the six months ended July 31, 2011 and 2010, respectively, related to the redeemable noncontrolling interest.

[3] Includes $21 million and $3 million for the three months ended July 31, 2011 and 2010, respectively, related to the redeemable noncontrolling interest.

[4] Includes $4 million and $29 million for the six months ended July 31, 2011 and 2010, respectively, related to the redeemable noncontrolling interest.