Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	Apr. 29, 2017	Oct. 29, 2016
Finite-Lived Intangible Assets [Line Items]
Definite-lived intangible assets, gross carrying amount	$ 5,865,576	$ 718,365
Accumulated amortization	277,714	168,997
IPR&D [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	24,291	29,675
Customer relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Definite-lived intangible assets, gross carrying amount	4,671,255	649,159
Accumulated amortization	244,270	158,979
Technology-based [Member]
Finite-Lived Intangible Assets [Line Items]
Definite-lived intangible assets, gross carrying amount	1,097,030	38,731
Accumulated amortization	31,746	9,958
Trade-name [Member]
Finite-Lived Intangible Assets [Line Items]
Definite-lived intangible assets, gross carrying amount	72,800	600
Accumulated amortization	1,598	60
Backlog [Member]
Finite-Lived Intangible Assets [Line Items]
Definite-lived intangible assets, gross carrying amount	200	200
Accumulated amortization	$ 100	$ 0