Fixed interest rate related to the interest rate derivative.

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- Definition

The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.

+ References

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-Publisher FASB
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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

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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

Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.

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Fair Value Measurements - Narrative (Details) - Interest rate swap agreements - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2022	Jan. 31, 2021	Feb. 28, 2019
Fair Value Measurements
Derivative liabilities	$ 8.1		$ 8.1
Interest rate swap gains (losses)	(2.3)	$ (2.2)	(6.8)	$ (6.5)
Term Loan Facility
Fair Value Measurements
Notional amount					$ 500.0
LIBOR \| Term Loan Facility
Fair Value Measurements
Fixed interest rate					2.46%
Other liabilities
Fair Value Measurements
Derivative liabilities	$ 0.6		0.6
Other accrued expenses and current liabilities
Fair Value Measurements
Expected amount of pre-tax net losses will be reclassified from accumulated other comprehensive income (loss) into earnings during the next twelve months			$ 8.1