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Stock-Based Compensation Expense - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2024 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |  |  |  |  |
Stock-based compensation expense |  | $ 107,506 | $ 72,213 | $ 318,545 | $ 199,081
Restructuring Plan [Member] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |  |  |  |  |
Stock-based compensation expense |  |  |  | $ 1,000 |
PSUs [Member] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |  |  |  |  |
Description of the remaining percentage of earned grant to be paid |  |  |  | 67.00% |
Vesting installment thereafter description |  |  |  | vest in eight equal quarterly installments thereafter |
Description of remaining percentage of earned grants to be paid |  |  |  | remaining 67% will vest in eight equal quarterly installments thereafter |
Not to exceed target award percentage of overall shares earned |  |  |  | 150.00% |
Stock-based compensation expense |  | 3,866 |  | $ 9,882 |
PSUs [Member] | Forecast [Member] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |  |  |  |  |
Vesting percentage of earned grants | 33.00% |  |  |  |
Capitalized Software and PP&E [Member] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |  |  |  |  |
Capitalized software development costs excluded from stock based compensation |  | $ 6,900 | $ 3,400 | $ 21,000 | $ 9,000

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