Net Income Per Share

9 Months Ended

Oct. 29, 2011

Net Income Per Share [Abstract]

Net Income Per Share

7. Net Income Per Share

The calculations of the numerator and denominator for basic and diluted net income per share are summarized as follows:

	Three Months Ended				Nine Months Ended
	Oct. 29, 2011		Oct. 30, 2010		Oct. 29, 2011		Oct. 30, 2010
			(Restated)				(Restated)
			(In Millions)
Numerator—Net income	$	211	$	176	$	711	$	626
Denominator—Weighted average shares:
Basic		264		307		276		307
Impact of dilutive employee stock options		1		1		2		1
Diluted		265		308		278		308
Antidilutive Shares		12		13		10		12