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DEBT - Narrative (Details) |  |  |  | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 01, 2022 USD ($) | Jun. 28, 2021 USD ($) | Sep. 01, 2017 USD ($) | Apr. 30, 2022 USD ($) | Apr. 30, 2021 USD ($) | Apr. 30, 2022 USD ($) | Apr. 30, 2021 USD ($) | Oct. 31, 2021 USD ($) | Jun. 27, 2021 USD ($) | Sep. 01, 2018 USD ($) | Aug. 31, 2017 USD ($)
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Deferred financing costs |  | $ 12,600,000 |  |  |  |  |  |  |  |  |
Receivables facility | $ 150,000,000 |  |  | $ 150,000,000.0 |  | $ 150,000,000.0 |  | $ 0 |  |  |
Debt instrument, periodic payment, principal |  |  |  | 8,100,000 |  | 16,300,000 |  |  |  |  |
Interest expense |  |  |  | 7,800,000 | $ 7,800,000 | 14,100,000 | $ 16,300,000 |  |  |  |
Interest rate cash flow hedge gain to be reclassified during next 12 months, net |  |  |  | 2,800,000 |  | 2,800,000 |  |  |  |  |
Tax to be reclassified during the next 12 months |  |  |  | 1,100,000 |  | 1,100,000 |  |  |  |  |
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net gain (loss) from cash flow hedges recorded in accumulated other comprehensive loss, net of tax |  |  |  |  |  | 8,600,000 |  | (200,000) |  |  |
Tax related to amounts in accumulated other comprehensive loss |  |  |  |  |  | 3,500,000 |  | $ 300,000 |  |  |
Interest expense |  |  |  | 1,100,000 | 1,200,000 | 2,100,000 | 2,300,000 |  |  |  |
Interest expense, tax |  |  |  | $ 400,000 | $ 400,000 | $ 800,000 | $ 900,000 |  |  |  |
Line of Credit |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Deferred financing costs |  | 7,700,000 |  |  |  |  |  |  |  |  |
Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Deferred financing costs |  | 4,900,000 |  |  |  |  |  |  |  |  |
Prior Credit Facility | Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, borrowing capacity |  |  |  |  |  |  |  |  |  |  | $ 800,000,000
Credit Facility |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, term |  |  | 5 years |  |  |  |  |  |  |  |
Deferred financing costs |  | 6,400,000 |  |  |  |  |  |  |  |  |
Credit Facility | Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  | $ 800,000,000 |  |  |  |  |  | $ 620,000,000 |  |
Deferred financing costs |  | $ 6,200,000 |  |  |  |  |  |  |  |  |
Credit Facility | Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, borrowing capacity |  |  | $ 900,000,000 |  |  |  |  |  | $ 800,000,000 | $ 800,000,000 |
Amendment |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total net leverage ratio |  | 5.00 |  |  |  |  |  |  |  |  |
Secured net leverage ratio |  | 4.00 |  |  |  |  |  |  |  |  |
Interest coverage ratio |  | 1.50 |  |  |  |  |  |  |  |  |
Amendment | Scenario, Material Acquisition |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total net leverage ratio |  | 5.50 |  |  |  |  |  |  |  |  |
Secured net leverage ratio |  | 4.50 |  |  |  |  |  |  |  |  |
Amendment | Term Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  | $ 650,000,000 |  |  |  |  |  |  |  |  |
Amendment | Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, borrowing capacity |  | 1,300,000,000 |  |  |  |  |  |  |  |  |
Amendment | Standby Letters of Credit |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, borrowing capacity |  | 350,000,000 |  |  |  |  |  |  |  |  |
Amendment | Swing Line Loan |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, borrowing capacity |  | $ 75,000,000 |  |  |  |  |  |  |  |  |
Amendment | Minimum | Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commitment fee percentage on unused portion of the Facility |  | 0.20% |  |  |  |  |  |  |  |  |
Amendment | Maximum | Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commitment fee percentage on unused portion of the Facility |  | 0.40% |  |  |  |  |  |  |  |  |
Amendment | Eurodollar | Minimum |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 1.375% |  |  |  |  |  |  |  |  |
Amendment | Eurodollar | Maximum |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 2.25% |  |  |  |  |  |  |  |  |
Amendment | Base Rate | Minimum |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 0.375% |  |  |  |  |  |  |  |  |
Amendment | Base Rate | Maximum |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 1.25% |  |  |  |  |  |  |  |  |
Receivables Facility | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.05% |  |  |  |  |  |  |  |  |  |

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