Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 30, 2016	Jan. 31, 2015	Oct. 31, 2015
Changes in goodwill
Balance at beginning of period	$ 1,636,526
Foreign currency translation adjustment	(5,293)
Balance at end of period	1,631,233
Amortization of Intangible Assets	18,347	$ 24,739
Finite lived intangible assets
Gross Carrying Amount	676,933		$ 677,264
Accumulated Amortization	112,094		93,747
Amortization expense
Remaining of fiscal year	55,041
Finite-Lived Intangible Assets, Amortization Expense, Year Two	73,388
Finite-Lived Intangible Assets, Amortization Expense, Year Three	72,329
Finite-Lived Intangible Assets, Amortization Expense, Year Four	69,613
Finite-Lived Intangible Assets, Amortization Expense, Year Five	69,613
Customer Relationships [Member]
Finite lived intangible assets
Gross Carrying Amount	624,900
Customer-Related Intangible Assets [Member]
Finite lived intangible assets
Gross Carrying Amount			624,900
Accumulated Amortization	106,271		88,913
Technology-Based Intangible Assets [Member]
Finite lived intangible assets
Gross Carrying Amount	15,100		15,100
Accumulated Amortization	5,778		4,834
In-process research and development [Member]
Changes in goodwill
In-process research and development	36,933		37,264
Finite lived intangible assets
Accumulated Amortization	$ 45		$ 0