Income Taxes - Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Deferred tax assets:
Federal, state and foreign credits	$ 7,171	$ 10,162
Net operating loss carryforwards	10,720	11,557
Deferred revenue	15,962	11,783
Other reserves and accruals	22,346	23,429
Intangible assets	19,369	19,215
Deferred Tax Assets, in Process Research and Development	46,693	2,479
Property, leasehold improvements and other basis differences	4,186	5,135
Other temporary differences	2,660	3,615
Total gross deferred tax assets	129,107	87,375
Valuation allowance	(15,995)	(24,110)
Total net deferred tax assets	113,112	63,265
Components of Deferred Tax Liabilities [Abstract]
Intangible assets	(1,005,672)	(1,099,532)
Contract assets and costs	41,643	91,298
Deferred revenue	(3,315)	(1,092)
Property, leasehold improvements, and other basis differences	(5,820)	(7,634)
Other temporary differences	(3,935)	(4,180)
Total gross deferred tax liabilities	(1,060,385)	(1,203,736)
Net deferred tax (liabilities)	(947,273)	$ (1,140,471)
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	$ 5,700