Goodwill and Intangible Assets (Schedule Of Expected Annual Amortization Expense Related To Intangible Assets For The Next Five Years) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 29, 2012
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
Amortization expense, 2012	$ 8,106
Amortization expense, 2013	28,445
Amortization expense, 2014	23,264
Amortization expense, 2015	20,466
Amortization expense, 2016	16,247
Future Amortization Expense, after Year Five	$ 2,097