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Income Taxes - Additional Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Income Tax Disclosure [Line Items] |  |  |  |
U.S. federal statutory rates | 21.00% | 21.00% | 21.00% | 21.00%
Effective income tax rate | 946.50% | 51.10% | 337.10% | 7.00%
Provision for (benefit from) income taxes | $ 110,994 | $ 6,064 | $ 114,738 | $ 2,865
Net change in provision for income taxes | 104,900 |  | 111,800 |
Tax benefit partially offset |  |  | 15,800 |
Netherlands |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Deferred tax assets valuation allowance | $ 107,600 |  | $ 107,600 |

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