Goodwill and Other Intangible Assets - Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Detail) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 924,477	$ 241,840
Accumulated Amortization	(166,109)	(102,516)
Net Book Value	758,368	139,324
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	444,315	91,637
Accumulated Amortization	(68,048)	(39,679)
Net Book Value	376,267	51,958
Trade Names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	22,369	15,759
Accumulated Amortization	(3,669)	(1,601)
Net Book Value	18,700	14,158
Customer Lists
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	456,223	132,872
Accumulated Amortization	(92,822)	(59,664)
Net Book Value	363,401	73,208
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,570	1,572
Accumulated Amortization	(1,570)	(1,572)
Net Book Value	$ 0	$ 0