Retirement Plans - Textual (Details) $ in Millions	12 Months Ended
	Oct. 31, 2020 USD ($) numberOfKeyInvestment numberOfCompanyPlan	Nov. 02, 2019 USD ($)	Nov. 03, 2018 USD ($)
Retirement Plans (Textuals) [Abstract]
Defined contribution plan company contributions to each participants total eligible compensation	5.00%
Maximum of each participants total eligible contributions	3.00%
Total expense related to the defined contribution plan for U.S. employees	$ 48.7	$ 47.7	$ 41.4
Maximum of each participants eligible deferred contributions	8.00%
Total expense related to the defined benefit pension and other retirement plans for certain non-U.S. employees	$ 37.6	35.8	$ 36.3
Accumulated benefit obligation for non-U.S. pension plans	$ 155.5	$ 138.1
Number of company plans to revisit investment strategy | numberOfCompanyPlan	1
Number of key types of investments | numberOfKeyInvestment	2