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INCOME TAXES - Capital Loss Carryforward (Details)
$ in Millions
12 Months Ended
Feb. 03, 2019
USD ($)
Capital loss carryforward  
Federal alternative minimum tax offset percentage 100.00%
Federal alternative minimum tax credit refundable percentage 100.00%
Tax year beginning after fiscal 2017 and before fiscal 2021  
Capital loss carryforward  
Federal alternative minimum tax credit refundable percentage 50.00%
State  
Capital loss carryforward  
Tax credit carry forward $ 6
IRS | Alternative minimum tax credits | U.S Federal  
Capital loss carryforward  
Tax credit carry forward 30
IRS | Research and development tax credit carryforward | U.S Federal  
Capital loss carryforward  
Tax credit carry forward $ 4