Fair Value Measurements (Schedule Of Assets And Liabilities Measured At Fair Value) (Details) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Thousands		Oct. 31, 2015	Nov. 01, 2014
Assets, Fair Value Disclosure
Money market funds	[1]	$ 1,184,410	$ 1,009,283
Derivative assets		709	99
Total assets measured at fair value		1,185,119	1,009,382
Liabilities, Fair Value Disclosure
Derivative liabilities		1,125	1,937
Total liabilities measured at fair value		1,125	1,937
Quoted Prices In Active Markets For Identical Instruments (Level 1)
Assets, Fair Value Disclosure
Money market funds	[1]	1,184,410	1,009,283
Derivative assets		0	0
Total assets measured at fair value		1,184,410	1,009,283
Liabilities, Fair Value Disclosure
Derivative liabilities		0	0
Total liabilities measured at fair value		0	0
Significant Other Observable Inputs (Level 2)
Assets, Fair Value Disclosure
Money market funds	[1]	0	0
Derivative assets		709	99
Total assets measured at fair value		709	99
Liabilities, Fair Value Disclosure
Derivative liabilities		1,125	1,937
Total liabilities measured at fair value		1,125	1,937
Significant Unobservable Inputs (Level 3)
Assets, Fair Value Disclosure
Money market funds	[1]	0	0
Derivative assets		0	0
Total assets measured at fair value		0	0
Liabilities, Fair Value Disclosure
Derivative liabilities		0	0
Total liabilities measured at fair value		$ 0	$ 0

[1] Money market funds are reported within “Cash and cash equivalents” on the Company’s Consolidated Balance Sheets.