Stockholders' Equity (Comprehensive Income, Net Of Taxes) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 08, 2012	Jul. 10, 2011	Jul. 08, 2012	Jul. 10, 2011
Stockholders' Equity Note [Abstract]
Net earnings	$ 11,592	$ 18,745	$ 45,174	$ 57,947
Cash flow hedges, Net change in fair value of derivatives	(264)	(1,936)	(883)	(746)
Cash flow hedges, Net loss reclassified to earnings	304	0	1,001	0
Cash flow hedges, Total	40	(1,936)	118	(746)
Cash flow hedges, Tax effect	(15)	739	(46)	285
Cash flow hedges, Net of tax	25	(1,197)	72	(461)
Increase to accumulated other comprehensive loss, net	(42,371)	0	(42,371)	0
Unrecognized periodic benefit costs, Actuarial losses and prior service cost reclassified to earnings	3,094	2,434	10,058	8,112
Total unrecognized periodic benefit costs	(39,277)	2,434	(32,313)	8,112
Unrecognized periodic benefit costs, Tax effect	15,078	(929)	12,405	(3,097)
Unrecognized periodic benefit costs, Net of tax	(24,199)	1,505	(19,908)	5,015
Total comprehensive income	$ (12,582)	$ 19,053	$ 25,338	$ 62,501