Net Income Per Share (Tables)

12 Months Ended

Jan. 26, 2014

Notes to financial statements [Abstract]

Reconciliation of numerators and denominators of basic and diluted net income (loss) per share computations

	Year Ended
	January 26, 2014		January 27, 2013		January 29, 2012
	(In thousands, except per share data)
Numerator:
Net income	$	439,990	$	562,536	$	581,090
Denominator:
Denominator for basic net income per share, weighted average shares	587,893		619,324		603,646
Effect of dilutive securities:
Stock awards outstanding	6,624		5,633		12,725
Denominator for diluted net income per share, weighted average shares	594,517		624,957		616,371
Net income per share:
Basic net income per share	$	0.75	$	0.91	$	0.96
Diluted net income per share	$	0.74	$	0.90	$	0.94
Potentially dilutive securities excluded from income per diluted share because their effect would have been anti-dilutive	25,630		26,784		22,617