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FINANCING RECEIVABLES - Troubled Debt Restructuring (Details)
$ in Millions
3 Months Ended
Jan. 31, 2021
USD ($)
item
Feb. 02, 2020
USD ($)
item
Financing Receivables Related to Troubled Debt Restructurings    
Financing receivable contracts in troubled debt restructuring, number | item 98 88
Financing receivables in troubled debt restructurings, aggregate balances, pre-modification $ 5 $ 85
Financing receivables in troubled debt restructurings, aggregate balances, post-modification 5 $ 74
Commitments to lend additional funds to borrowers whose accounts were modified in troubled debt restructurings $ 0