Net Income Per Share

12 Months Ended

Jan. 29, 2012

Notes to financial statements [Abstract]

Net Income Per Share

Net Income (Loss) Per Share

The following is a reconciliation of the numerators and denominators of the basic and diluted net income (loss) per share computations for the periods presented:

	Year Ended
	January 29, 2012		January 30, 2011		January 31, 2010
	(In thousands, except per share data)
Numerator:
Net income (loss)	$	581,090	$	253,146	$	(67,987	)
Denominator:
Denominator for basic net income (loss) per share, weighted average shares	603,646		575,177		549,574
Effect of dilutive securities:
Equity Awards outstanding	12,725		13,507		—
Denominator for diluted net income (loss) per share, weighted average shares	616,371		588,684		549,574
Net income (loss) per share:
Basic net income (loss) per share	$	0.96	$	0.44	$	(0.12	)
Diluted net income (loss) per share	$	0.94	$	0.43	$	(0.12	)
Potentially dilutive securities excluded from income per diluted share because their effect would have been anti-dilutive	22,617		24,646		29,313