Interest and Other Expense, Net (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012
Components of interest and other expense
Interest income	$ 9,545	$ 7,120	$ 20,511	$ 19,183
Interest expense	(14,050)	(13,517)	(40,955)	(41,543)
Other income (expense), net	(302)	1,248	(5,290)	(2,464)
Interest and other expense, net	$ (4,807)	$ (5,149)	$ (25,734)	$ (24,824)