Income Taxes - Components of Income Tax Expense (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Current:
Federal									$ 7	$ 1,755	$ 699
State									496	472	401
Foreign									45,052	29,531	32,147
Total Current									45,555	31,758	33,247
Deferred:
Federal									(43,955)	(3,764)	(3,064)
State									1,007	(2,010)	1,615
Foreign									494	(4,688)	2,394
Total Deferred									(42,454)	(10,462)	945
Total Income Tax Expense	$ (10,550)	$ 27,417	$ (9,242)	$ (4,524)	$ 6,701	$ 2,377	$ 6,025	$ 6,193	$ 3,101	$ 21,296	$ 34,192