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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - PERFORMANCE SHARE ACTIVITY (Details) - Performance Shares [Member] - shares
12 Months Ended
Jul. 26, 2018
Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Outstanding, beginning balance (in shares)   1,390,584
Issued (in shares) 1,941,402 0
Forfeited (in shares)   694,534
Outstanding, ending balance (in shares)   696,050