Goodwill and Other Intangible Assets- Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Jun. 30, 2020
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 969,318	$ 924,477
Accumulated Amortization	(229,829)	(166,109)
Net Book Value	739,489	758,368
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	476,691	444,315
Accumulated Amortization	(96,967)	(68,048)
Net Book Value	379,724	376,267
Trade Names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	22,604	22,369
Accumulated Amortization	(5,600)	(3,669)
Net Book Value	17,004	18,700
Customer lists
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	468,448	456,223
Accumulated Amortization	(125,687)	(92,822)
Net Book Value	342,761	363,401
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,575	1,570
Accumulated Amortization	(1,575)	(1,570)
Net Book Value	$ 0	$ 0