SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Recent Accounting Pronouncements (Details) - ASU 2016-02 - Forecast - Restatement Adjustment $ in Millions	May 04, 2019 USD ($)
Minimum
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Operating lease liabilities	$ 935
Right-of-use assets	885
Maximum
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Operating lease liabilities	965
Right-of-use assets	$ 915