Summary of Significant Accounting Policies - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 30, 2021	Oct. 31, 2020	Nov. 02, 2019
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 18,359,402	$ 5,909,396
Accumulated Amortization	3,092,232	2,259,116
Amortization of intangibles	$ 843,359	577,148	$ 570,574
Weighted average useful lives (in years)	4 years 10 months 24 days
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2022	$ 2,013,977
2023	1,956,113
2024	1,730,733
2025	1,569,470
2026	1,519,949
IPR&D
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	28,222	0
Customer relationships
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	10,336,477	4,700,454
Accumulated Amortization	2,191,729	1,703,299
Technology-based
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	7,559,503	1,136,742
Accumulated Amortization	819,204	518,328
Trade-name
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	72,200	72,200
Accumulated Amortization	47,803	37,489
Backlog
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	361,200	0
Accumulated Amortization	32,746	0
Assembled workforce
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,800	0
Accumulated Amortization	$ 750	$ 0