CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Nov. 02, 2013	Nov. 03, 2012	Nov. 02, 2013	Nov. 03, 2012
Net earnings including noncontrolling interests	$ 54	$ 1	$ 229	$ 146
Foreign currency translation adjustments	(2)	33	(106)	42
Unrealized gain on available-for-sale investments	1	0	1	3
Reclassification of foreign currency translation adjustments into earnings	0	0	654	0
Reclassification of losses on available-for-sale investments into earnings	0	0	2	0
Comprehensive income including noncontrolling interests	53	34	780	191
Comprehensive income attributable to noncontrolling interests	0	(25)	(125)	0
Comprehensive income attributable to Best Buy Co., Inc. shareholders	$ 53	$ 9	$ 655	$ 191