Stockholders' Equity - Accumulated Other Comprehensive Loss (Details) $ in Thousands	3 Months Ended
	Jul. 31, 2023 USD ($)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 1,274,757
Other comprehensive income before reclassification	10,239
Gains on intra-entity transactions that are of a long-term investment nature	6,992
Reclassification to earnings from accumulated other comprehensive loss	(444)
Ending balance	1,354,806
Other comprehensive income (loss) on derivative instruments before reclassification, tax	1,600
Reclassification to earnings from accumulated other comprehensive income (loss) on derivative instruments, tax	100
Gain on intra-entity transactions, long-term investment, tax	2,300
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(35,129)
Ending balance	(18,342)
Foreign Currency Translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(35,129)
Other comprehensive income before reclassification	4,406
Gains on intra-entity transactions that are of a long-term investment nature	6,992
Reclassification to earnings from accumulated other comprehensive loss	0
Ending balance	(23,731)
Derivative Financial Instruments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	0
Other comprehensive income before reclassification	5,833
Gains on intra-entity transactions that are of a long-term investment nature	0
Reclassification to earnings from accumulated other comprehensive loss	(444)
Ending balance	$ 5,389