Earnings per Share (Tables)

3 Months Ended

May 03, 2014

Earnings Per Share [Abstract]

Schedule of Calculation of Numerator and Denominator in Earnings Per Share

The following table presents a reconciliation of the numerators and denominators of basic and diluted earnings per share from continuing operations attributable to Best Buy Co., Inc. ($ and shares in millions):

	Three Months Ended
	May 3, 2014		May 4, 2013
Numerator
Net earnings from continuing operations attributable to Best Buy Co., Inc.	$	461	$	97
Denominator
Weighted-average common shares outstanding	347.4		339.0
Effect of potentially dilutive securities:
Nonvested share awards	3.0		2.0
Weighted-average common shares outstanding, assuming dilution	350.4		341.0
Net earnings per share from continuing operations attributable to Best Buy Co., Inc.
Basic	$	1.33	$	0.29
Diluted	$	1.31	$	0.29