LONG-TERM DEBT - Refinancing Activities, Narrative (Details) - USD ($) $ in Millions		3 Months Ended
Oct. 22, 2020	Oct. 31, 2020
ABL Credit Facility
Debt Instrument [Line Items]
Voluntary repayments of debt		$ 36.0
Secured Debt \| Term Loan Facility
Debt Instrument [Line Items]
Repayments of debt		108.0
Required prepayments of debt		72.0
Secured Debt \| Term Loan Facility, Term B Tranche
Debt Instrument [Line Items]
Repayments of debt	$ 500.0	608.0
Required prepayments of debt		72.0
Write off of unamortized debt issuance costs		12.0
Write off of unamortized debt issue discount		$ 11.8

Repayments Of Debt From Cash Flow Generation

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- Definition

Voluntary Repayments of Debt

+ References

No definition available.

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- Definition

Write Off Of Debt Issuance Discount

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585

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- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227

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