Goodwill and Intangible Assets - Definite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jul. 31, 2025	Apr. 30, 2025
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	13 years 1 month 6 days	13 years 1 month 6 days
Gross Carrying Amount	$ 912,189	$ 912,735
Accumulated Amortization	(479,611)	(460,386)
Net Carrying Value	432,578	452,349
Indefinite-lived intangible assets	84,367	84,367
Total intangible assets, net	$ 516,945	$ 536,716
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	12 years 9 months 18 days	12 years 9 months 18 days
Gross Carrying Amount	$ 739,952	$ 740,425
Accumulated Amortization	(425,069)	(409,002)
Net Carrying Value	$ 314,883	$ 331,423
Customer relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives (years)	5 years	5 years
Customer relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives (years)	15 years	15 years
Definite-lived trade names
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	15 years 4 months 24 days	15 years 4 months 24 days
Gross Carrying Amount	$ 155,841	$ 155,906
Accumulated Amortization	(45,333)	(42,598)
Net Carrying Value	$ 110,508	$ 113,308
Definite-lived trade names | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives (years)	5 years	5 years
Definite-lived trade names | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives (years)	20 years	20 years
Developed technology
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	7 years	6 years 10 months 24 days
Gross Carrying Amount	$ 8,327	$ 8,334
Accumulated Amortization	(6,200)	(6,125)
Net Carrying Value	$ 2,127	$ 2,209
Developed technology | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives (years)	5 years	5 years
Developed technology | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives (years)	10 years	10 years
Other
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	5 years 6 months	5 years 6 months
Gross Carrying Amount	$ 8,069	$ 8,070
Accumulated Amortization	(3,009)	(2,661)
Net Carrying Value	$ 5,060	$ 5,409
Other | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives (years)	3 years	3 years
Other | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives (years)	10 years	10 years