Stockholders' Equity (Tables)

9 Months Ended

Jan. 31, 2021

Stockholders' Equity

Schedule of changes to accumulated other comprehensive loss, net of tax, by component

					Accumulated
	Foreign		Derivative		Other
	Currency		Financial		Comprehensive
	Translation		Instruments		Loss
	(in thousands)
Balance as of April 30, 2020	$	(40,577)	$	(24,505)	$	(65,082)
Other comprehensive income (loss) before reclassification		39,813		(763)		39,050
Reclassification to earnings from accumulated other comprehensive loss		—		6,540		6,540
Balance as of January 31, 2021	$	(764)	$	(18,728)	$	(19,492)