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Basis of Presentation - Additional Information (Detail 2) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Mar. 31, 2025
Company And Summary Of Significant Accounting Policies [Line Items] |  |  |
Insurance recovery proceeds | $ 10,000 | $ 79,500 |
Capitalized costs, net, related to software developed for resale | 793,800 |  | $ 780,300
Capitalized cost related to software development for resale | 23,500 | 18,800 |
Amortization expense of capitalized software development costs | 14,900 | 14,300 |
Capitalized Computer Software, Accumulated Amortization | 529,000 |  | 515,800
Gross capitalized implementation costs incurred in cloud computing arrangements | 98,900 |  | 88,700
Accumulated amortization related to capitalized implementation costs incurred in cloud computing arrangements | 21,000 |  | $ 18,400
Amortization of capitalized implementation costs incurred in cloud computing arrangements | $ 2,600 | $ 1,500 |
Maximum [Member] |  |  |
Company And Summary Of Significant Accounting Policies [Line Items] |  |  |
Estimated useful life, years | 12 years |  |
Computer Software, Intangible Asset [Member] | Maximum [Member] |  |  |
Company And Summary Of Significant Accounting Policies [Line Items] |  |  |
Estimated useful life, years | 5 years |  |
Funded Research and Development from Customer Contracts [Member] |  |  |
Company And Summary Of Significant Accounting Policies [Line Items] |  |  |
Percentage of revenue | 11.00% | 12.00% |
U.S. Government as an Individual Customer [Member] |  |  |
Company And Summary Of Significant Accounting Policies [Line Items] |  |  |
Percentage of revenue | 15.00% | 16.00% |

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