XML 60 R46.htm IDEA: XBRL DOCUMENT v3.10.0.1
Allowance for Doubtful Accounts - Schedule of Impaired Finance Receivables (Details) - USD ($)
$ in Millions
9 Months Ended
Jul. 31, 2018
Oct. 31, 2017
Retail Portfolio [Member]    
Finance Receivable, Impaired [Line Items]    
Impaired Financing Receivable, Average Recorded Investment $ 19  
Impaired finance receivables with specific loss reserves [Member]    
Finance Receivable, Impaired [Line Items]    
Impaired Financing Receivable, Recorded Investment 19 $ 16
Impaired finance receivables with specific loss reserves [Member] | Retail Portfolio [Member]    
Finance Receivable, Impaired [Line Items]    
Impaired Financing Receivable, Recorded Investment 19 16
Impaired finance receivables with specific loss reserves [Member] | Wholesale Portfolio [Member]    
Finance Receivable, Impaired [Line Items]    
Impaired Financing Receivable, Recorded Investment 0 0
Impaired financing receivable without specific loss reserves [Member]    
Finance Receivable, Impaired [Line Items]    
Impaired Financing Receivable, Recorded Investment 5 0
Impaired financing receivable without specific loss reserves [Member] | Retail Portfolio [Member]    
Finance Receivable, Impaired [Line Items]    
Impaired Financing Receivable, Recorded Investment 5 0
Impaired financing receivable without specific loss reserves [Member] | Wholesale Portfolio [Member]    
Finance Receivable, Impaired [Line Items]    
Impaired Financing Receivable, Recorded Investment 0 0
Specific loss reserves on impaired finance receivables [Member]    
Finance Receivable, Impaired [Line Items]    
Specific loss reserves on impaired finance receivables 11 7
Specific loss reserves on impaired finance receivables [Member] | Retail Portfolio [Member]    
Finance Receivable, Impaired [Line Items]    
Specific loss reserves on impaired finance receivables 11 7
Specific loss reserves on impaired finance receivables [Member] | Wholesale Portfolio [Member]    
Finance Receivable, Impaired [Line Items]    
Specific loss reserves on impaired finance receivables 0 0
Finance receivable non-accrual status [Member]    
Finance Receivable, Impaired [Line Items]    
Finance receivables on non-accrual status 19 16
Finance receivable non-accrual status [Member] | Retail Portfolio [Member]    
Finance Receivable, Impaired [Line Items]    
Finance receivables on non-accrual status 19 16
Finance receivable non-accrual status [Member] | Wholesale Portfolio [Member]    
Finance Receivable, Impaired [Line Items]    
Finance receivables on non-accrual status $ 0 $ 0