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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 |

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