Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Jun. 30, 2019
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,072,082	$ 241,840
Accumulated Amortization	(142,309)	(102,516)
Net Book Value	929,773	139,324
Technology and Patents
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	92,513	91,637
Accumulated Amortization	(43,397)	(39,679)
Net Book Value	49,116	51,958
Trade Names
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	15,714	15,759
Accumulated Amortization	(1,667)	(1,601)
Net Book Value	14,047	14,158
Customer Lists
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	133,656	132,872
Accumulated Amortization	(64,355)	(59,664)
Net Book Value	69,301	73,208
Other
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	830,199	1,572
Accumulated Amortization	(32,890)	$ (1,572)
Net Book Value	$ 797,309