Summary of Significant Accounting Policies - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Nov. 02, 2019	Nov. 03, 2018		Oct. 28, 2017	[1]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Impairment charges	$ 14,167	$ 0	[1]	$ 0
Accumulated Amortization	1,698,038	1,128,403
Gross Carrying Amount	5,915,262	5,906,595
Amortization of intangibles	$ 570,574	570,538	[1]	$ 389,393
Weighted average useful lives (in years)	4 years 1 month 6 days
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2020	$ 575,004
2021	574,404
2022	571,474
2023	548,276
2024	486,376
IPR&D [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Impairment charges	14,200
Gross Carrying Amount	0	20,768
Customer Relationships [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,696,562	4,697,716
Accumulated Amortization	1,284,256	867,207
Technology-based [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,145,283	1,114,080
Accumulated Amortization	385,618	243,350
Trade Names [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	73,417	74,031
Accumulated Amortization	$ 28,164	$ 17,846

[1] Balances have been restated to reflect the adoption of Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (ASU 2014-09). See Note 2a, Principles of Consolidation, in the Notes to Consolidated Financial Statements.