Summary of Significant Accounting Policies - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Nov. 03, 2018	Oct. 28, 2017	Oct. 29, 2016
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Accumulated Amortization	$ 1,128,403	$ 558,195
Gross Carrying Amount	5,906,595	5,877,620
Amortization of intangibles	$ 570,538	389,393	$ 75,250
Weighted average useful lives (in years)	4 years 7 months
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2019	$ 569,314
2020	568,665
2021	568,005
2022	565,075
2023	541,877
IPR&D [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	20,768	24,334
Customer Relationships [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,697,716	4,683,461
Accumulated Amortization	867,207	449,369
Technology-based [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,114,080	1,097,025
Accumulated Amortization	243,350	101,920
Trade Names [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	74,031	72,800
Accumulated Amortization	$ 17,846	$ 6,906