Income Taxes (Components Of Income Taxes) (Details) (USD $) In Thousands	12 Months Ended
	Oct. 02, 2011	Oct. 03, 2010	Sep. 27, 2009
Income Taxes [Abstract]
Current, Federal	$ 47,144	$ 55,046	$ 91,088
Current, State	10,866	8,314	13,442
Total Current	58,010	63,360	104,530
Deferred, Federal	(8,077)	(24,070)	(21,846)
Deferred, State	(4,755)	(3,484)	(3,229)
Total Deferred	(12,832)	(27,554)	(25,075)
Income tax expense from continuing operations	45,178	35,806	79,455
Income tax benefit from discontinued operations			$ (7,465)