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Other Acquisitions and Investments - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended
Aug. 20, 2020
Sep. 30, 2020
Jun. 30, 2020
Schedule of Equity Method Investments [Line Items]      
Equity investment   $ 75,188 $ 73,767
Equity Investment      
Schedule of Equity Method Investments [Line Items]      
Equity investment   $ 59,500 $ 58,800
Equity Investment | Equity Method Investment, Nonconsolidated Investee | Variable Interest Entity, Not Primary Beneficiary      
Schedule of Equity Method Investments [Line Items]      
Voting interest   25.00%  
INNOViON Corporation | Equity Investment | Equity Method Investment, Nonconsolidated Investee | Variable Interest Entity, Not Primary Beneficiary      
Schedule of Equity Method Investments [Line Items]      
Equity investment, ownership percentage   93.80%  
Equity investment acquired   $ 51,500  
Ascatron AB      
Schedule of Equity Method Investments [Line Items]      
Purchase consideration $ 36,700    
Acquisition related costs   $ 1,900