Segment Information (Schedule Of Revenue From External Customers And Long-Lived Assets, By Geographical Areas) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 30, 2015	Jul. 31, 2015	May. 01, 2015	Jan. 30, 2015	Oct. 31, 2014	Jul. 25, 2014	Apr. 25, 2014	Jan. 24, 2014	Oct. 30, 2015	Oct. 31, 2014	Oct. 25, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales - External	$ 1,149,538	$ 1,149,126	$ 1,079,289	$ 1,014,669	$ 1,261,377	$ 1,229,304	$ 1,155,826	$ 979,117	$ 4,392,622	$ 4,625,624	$ 4,194,977
Total Long-lived Assets	2,563,568				2,363,438				2,563,568	2,363,438
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales - External									2,381,677	2,478,770	2,359,509
Total Long-lived Assets	1,743,104				1,244,182				1,743,104	1,244,182
China [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales - External									545,750	524,368	465,701
Total Long-lived Assets	506,912				414,326				506,912	414,326
Australia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales - External									294,726	352,540	366,960
Total Long-lived Assets	82,275				107,037				82,275	107,037
Other Countries [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales - External									1,170,469	1,269,946	$ 1,002,807
Total Long-lived Assets	$ 231,277				$ 597,893				$ 231,277	$ 597,893