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
	Dec. 30, 2011
Finite-Lived Intangible Assets [Line Items]
Amortization expense, 2012	$ 19,278
Amortization expense, 2013	19,525
Amortization expense, 2014	15,211
Amortization expense, 2015	13,172
Amortization expense, 2016	$ 9,147