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Fair Value Measurements - Narrative (Details) $ in Millions, $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended
	May 31, 2023 USD ($)	Jan. 31, 2025 USD ($)	Jan. 31, 2024 USD ($)	Jan. 31, 2025 USD ($)	Jan. 31, 2024 USD ($)	Jul. 02, 2024 USD ($)	Jul. 02, 2024 CAD ($)
Fair Value Measurements
Impairment of operating lease ROU assets				$ 3.4
Yvon
Fair Value Measurements
Current contingent consideration liability		$ 5.3		5.3
Noncurrent contingent consideration liability		21.0		21.0
Minimum \| Yvon
Fair Value Measurements
Contingent consideration						$ 0.0
Maximum \| Yvon
Fair Value Measurements
Contingent consideration						$ 33.5	$ 46.0
Interest rate swap agreements
Fair Value Measurements
Gain (loss) on derivative instruments		0.5	$ 0.8	2.5	$ 2.1
Expected earnings to be reclassified during next twelve months		0.4		0.4
Interest rate swap agreements \| Prepaid expenses and other current assets
Fair Value Measurements
Derivative liabilities		0.4		0.4
Interest rate swap agreements \| Other assets
Fair Value Measurements
Derivative liabilities		$ 4.7		$ 4.7
Interest rate swap agreements \| Term Loan Facility
Fair Value Measurements
Derivative term	2 years
Notional amount	$ 300.0
Fixed interest rate	3.899%
Forward interest rate collar \| Term Loan Facility
Fair Value Measurements
Notional amount	$ 300.0