Stockholder's Equity (Common Stock Repurchases) (Details) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended		198 Months Ended
	Sep. 26, 2015 USD ($) $ / shares shares	Sep. 27, 2014 USD ($) $ / shares shares	Sep. 26, 2015 USD ($) $ / shares shares	Sep. 27, 2014 USD ($) $ / shares shares	Sep. 26, 2015 USD ($) $ / shares shares
Stockholders' Equity Note [Abstract]
Common stock purchased (shares)	0	95,433	141,524	266,737	10,828,575
Aggregate purchase price | $	$ 0	$ 2,000	$ 2,796	$ 5,936	$ 402,360
Average purchase price (in dollars per share) | $ / shares	$ 0.00	$ 20.96	$ 19.75	$ 22.26	$ 37.16
Payment related to tax withholding for share-based compensation | $			$ 796	$ 949
Shares paid for tax withholding for share-based compensation (shares)			40,176	41,404
Average price per share for shares repurchased from employees for tax payment for share-based compensation | $ / shares			$ 19.80	$ 22.92
Stock repurchase programs, remaining number of shares authorized to be repurchased	671,425		671,425		671,425
Leverage ratio at which common stock repurchases are restricted under Credit Agreement	3.0		3.0		3.0
Leverage ratio under credit agreement	3.2		3.2		3.2