DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Effect of Derivative Instruments on the Condensed Consolidated Statements of Financial Position and the Condensed Consolidated Statements of Income (Loss) (Details) - USD ($)
$ in Millions
3 Months Ended
Apr. 30, 2021
May 01, 2020
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (Loss) Recognized in Accumulated OCI, Net of Tax, on Derivatives $ (1) $ 167
Gain (Loss) Reclassified from Accumulated OCI into Income (27) 100
Gain (Loss) Recognized in Income (23) 13
Foreign exchange contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (Loss) Recognized in Accumulated OCI, Net of Tax, on Derivatives (1) 167
Foreign exchange contracts | Total net revenue    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (Loss) Reclassified from Accumulated OCI into Income (29) 96
Foreign exchange contracts | Total cost of net revenue    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (Loss) Reclassified from Accumulated OCI into Income 2 4
Foreign exchange contracts | Interest and other, net    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (Loss) Recognized in Income (24) 52
Interest rate contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (Loss) Recognized in Accumulated OCI, Net of Tax, on Derivatives 0 0
Interest rate contracts | Interest and other, net    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (Loss) Reclassified from Accumulated OCI into Income 0 0
Gain (Loss) Recognized in Income $ 1 $ (39)