CONSOLIDATED STATEMENTS OF EARNINGS (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	May 03, 2014	May 04, 2013
Revenue	$ 9,035	$ 9,347
Cost of goods sold	7,015	7,189
Gross profit	2,020	2,158
Selling, general and administrative expenses	1,820	1,984
Restructuring charges	3	6
Operating income	197	168
Other income (expense)
Investment income and other	6	5
Interest expense	(23)	(27)
Earnings from continuing operations before income tax (benefit) expense	180	146
Income tax (benefit) expense	(281)	49
Net earnings from continuing operations	461	97
Loss from discontinued operations (Note 2), net of tax benefit (expense) of $0 and ($13)	0	(170)
Net earnings (loss) including noncontrolling interests	461	(73)
Net earnings from discontinued operations attributable to noncontrolling interests	0	(8)
Net earnings (loss) attributable to Best Buy Co., Inc. shareholders	$ 461	$ (81)
Basic earnings (loss) per share attributable to Best Buy Co., Inc. shareholders
Continuing operations (in dollars per share)	$ 1.33	$ 0.29
Discontinued operations (in dollars per share)	$ 0.00	$ (0.53)
Basic earnings (loss) per share (in dollars per share)	$ 1.33	$ (0.24)
Diluted earnings (loss) per share attributable to Best Buy Co., Inc. shareholders
Continuing operations (in dollars per share)	$ 1.31	$ 0.29
Discontinued operations (in dollars per share)	$ 0.00	$ (0.53)
Diluted earnings (loss) per share (in dollars per share)	$ 1.31	$ (0.24)
Dividends declared per common share (in dollars per share)	$ 0.17	$ 0.17
Weighted-average common shares outstanding (in millions)
Basic (in shares)	347.4	339.0
Diluted (in shares)	350.4	341.0