Goodwill and Other Intangible Assets- Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Detail) - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 968,177	$ 969,590
Accumulated Amortization	(270,968)	(251,130)
Net Book Value	697,209	718,460
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	475,612	476,200
Accumulated Amortization	(116,367)	(106,802)
Net Book Value	359,245	369,398
Trade Names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	22,647	22,660
Accumulated Amortization	(6,864)	(6,233)
Net Book Value	15,783	16,427
Customer Lists
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	468,345	469,154
Accumulated Amortization	(146,164)	(136,519)
Net Book Value	322,181	332,635
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,573	1,576
Accumulated Amortization	(1,573)	(1,576)
Net Book Value	$ 0	$ 0