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LONG-TERM DEBT - Schedule of Debt (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Oct. 31, 2020 | Aug. 01, 2020
Debt Instrument [Line Items] |  |
Debt issuance costs, net | $ (42,122) | $ (45,846)
Original issue discount on debt | (22,316) | (35,508)
Long-term debt, including current portion | 2,633,400 | 2,497,626
Less: current portion of long-term debt | (12,813) | (70,632)
Long-term debt | $ 2,620,587 | 2,426,994
ABL Credit Facility |  |
Debt Instrument [Line Items] |  |
Average Interest Rate at October 31, 2020 | 1.60% |
Long-term debt, gross | $ 986,700 | 756,712
Other secured loans |  |
Debt Instrument [Line Items] |  |
Average Interest Rate at October 31, 2020 | 5.19% |
Long-term debt, gross | $ 46,138 | 49,268
Secured Debt | Term Loan Facility |  |
Debt Instrument [Line Items] |  |
Average Interest Rate at October 31, 2020 | 4.40% |
Long-term debt, gross | $ 1,165,000 | 1,773,000
Debt issuance costs, net | (22,500) |
Original issue discount on debt | $ (22,100) |
Senior Notes | Senior Notes due 2028, 6.750% |  |
Debt Instrument [Line Items] |  |
Average Interest Rate at October 31, 2020 | 6.75% |
Long-term debt, gross | $ 500,000 | $ 0

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