XML 76 R64.htm IDEA: XBRL DOCUMENT v3.8.0.1
Allowance for Credit Losses and Credit Quality of Receivables - Troubled Debt Restructurings (Details)
$ in Millions
12 Months Ended
Oct. 29, 2017
USD ($)
item
Oct. 30, 2016
USD ($)
item
Nov. 01, 2015
USD ($)
item
Receivables Related to Troubled Debt Restructurings      
Receivable contracts in troubled debt restructuring, number | item 424 150 106
Receivables in troubled debt restructurings, aggregate balances, pre-modification $ 14.0 $ 5.0 $ 3.1
Receivables in troubled debt restructurings, aggregate balances, post-modification 12.6 $ 4.0 $ 2.4
Receivable contracts in troubled debt restructuring, subsequently defaulted 2.0    
Commitments to lend additional funds to borrowers whose accounts were modified in troubled debt restructurings $ 0.0