Segment Information (Schedule Of Revenue From External Customers And Long-Lived Assets, By Geographical Areas) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Oct. 25, 2013	Jul. 26, 2013	Apr. 26, 2013	Jan. 25, 2013	Oct. 26, 2012	Jul. 27, 2012	Apr. 27, 2012	Jan. 27, 2012	Oct. 25, 2013	Oct. 26, 2012	Oct. 28, 2011
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net Sales - External	$ 1,108,302	$ 1,089,013	$ 1,031,219	$ 875,242	$ 1,024,284	$ 1,078,348	$ 1,032,572	$ 885,647	$ 4,103,776	$ 4,020,851	$ 3,952,954
Total Long-lived Assets	2,387,135				2,157,743				2,387,135	2,157,743	2,159,545
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net Sales - External									2,310,786	2,177,694	2,055,494
Total Long-lived Assets	1,215,784				1,171,027				1,215,784	1,171,027	1,186,267
China [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net Sales - External									484,689	498,352	488,272
Total Long-lived Assets	412,122				377,593				412,122	377,593	366,417
Australia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net Sales - External									356,780	411,433	481,578
Total Long-lived Assets	121,700				142,603				121,700	142,603	144,316
Other Countries [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net Sales - External									951,521	933,372	927,610
Total Long-lived Assets	$ 637,529				$ 466,520				$ 637,529	$ 466,520	$ 462,545