Stock-Based Awards (Tables)

3 Months Ended

Oct. 25, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-based Compensation Expense and Related Tax Benefit Recognized

Stock-based compensation expense and the related tax benefit recognized related to stock options and restricted share units during the three months ended October 25, 2014 and October 26, 2013 are as follows:

	For the Three Months Ended
	October 25, 2014		October 26, 2013
	(Dollars in thousands)
Stock-based compensation	$	3,890	$	3,506
Tax benefit recognized in the statement of operations	$	1,464	$	1,299

Schedule of Share-based Compensation, Stock Options Award Activity

Stock Options

The following table summarizes stock option award activity during the three months ended October 25, 2014:

	Stock Options
	Shares		Weighted Average Exercise Price
Outstanding as of July 26, 2014	2,044,893		$	18.68
Granted	—		$	—
Options exercised	(39,525	)	$	14.35
Forfeited or canceled	(5,966	)	$	27.80
Outstanding as of October 25, 2014	1,999,402		$	18.74
Exercisable options as of October 25, 2014	1,531,775		$	18.89

Schedule of Share-based Compensation, RSU and Performance RSU Activity

RSUs and Performance RSUs

The following table summarizes RSU and Performance RSU activity during the three months ended October 25, 2014:

	Restricted Stock
	RSUs				Performance RSUs
	Share Units		Weighted Average Grant Price		Share Units		Weighted Average Grant Price
Outstanding as of July 26, 2014	398,931		$	20.61	1,190,184		$	21.73
Granted	984		$	28.44	68,418		$	28.84
Share units vested	(984	)	$	28.44	(37,512	)	$	19.83
Forfeited or canceled	(291	)	$	19.26	(323,687	)	$	19.79
Outstanding as of October 25, 2014	398,640		$	20.61	897,403		$	23.05