Debt (Schedule Of Debt Instruments) (Details) (USD $) In Thousands, unless otherwise specified	Jan. 25, 2013	Oct. 26, 2012	Jan. 27, 2012
Debt [Abstract]
Short-term debt	$ 217,283	$ 94,441	$ 8,760
Current portion of long-term debt	39,737	44,090	200,000
Long-term Debt	1,012,563	1,012,578	1,066,763
Total Debt	$ 1,269,583	$ 1,151,109	$ 1,275,523