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Receivables - Troubled Debt Restructurings (Details)
$ in Millions
3 Months Ended
Feb. 02, 2020
USD ($)
item
Jan. 27, 2019
USD ($)
item
Receivables Related to Troubled Debt Restructurings    
Receivable contracts in troubled debt restructuring, number | item 73 64
Receivables in troubled debt restructurings, aggregate balances, pre-modification $ 2.2 $ 1.5
Receivables in troubled debt restructurings, aggregate balances, post-modification 2.0 1.4
Receivable contracts in troubled debt restructuring, subsequently defaulted 0.0 $ 0.0
Commitments to lend additional funds to borrowers whose accounts were modified in troubled debt restructurings $ 0.0