Allowance for Credit Losses and Credit Quality of Receivables - Troubled Debt Restructurings (Details) $ in Millions	12 Months Ended
	Oct. 29, 2023 USD ($) item	Oct. 30, 2022 USD ($) item	Oct. 31, 2021 USD ($) item
Financing Receivables - Troubled Debt Restructurings
Number of Receivable contracts | item	149	199	326
Pre-modification balance	$ 7.2	$ 7.0	$ 12.0
Post-modification balance	6.7	5.8	10.7
Receivable contracts in troubled debt restructuring, subsequently defaulted	0.0	$ 0.0	$ 0.0
Commitments to lend additional funds to customers whose accounts were modified in troubled debt restructurings	$ 0.0