Accumulated Other Comprehensive Loss ("AOCL") - Summary of Accumulated Other Comprehensive Income (Loss) (Details) $ in Thousands	12 Months Ended
	Apr. 30, 2022 USD ($)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	$ 963,216
Ending Balance	1,041,676
Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(4,496)
Other comprehensive income before reclassifications	0
Amounts reclassified from AOCL	1,042
Ending Balance	(3,454)
Currency Translation Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(58,096)
Other comprehensive income before reclassifications	(19,966)
Amounts reclassified from AOCL	0
Ending Balance	(78,062)
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(62,592)
Other comprehensive income before reclassifications	(19,966)
Amounts reclassified from AOCL	1,042
Ending Balance	$ (81,516)