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Goodwill and Other Intangible Assets - Schedule of Company's Other Intangible Assets (Detail) - USD ($) $ in Thousands | Mar. 31, 2025 | Mar. 31, 2024
--- | --- | ---
Intangible Assets [Line Items] |  |
Gross Amount, Total | $ 624,491 | $ 536,665
Accumulated Amortization ,Total | (249,061) | (217,258)
Net Amount ,Total | 375,430 | 319,407
Trademarks |  |
Intangible Assets [Line Items] |  |
Indefinite-lived intangible assets, Gross Amount | 129,210 | 131,167
Finite-lived intangible assets, Gross Amount | 14,815 | 9,554
Indefinite-lived intangible assets, Accumulated Amortization | (953) | (953)
Finite-lived intangible assets, Accumulated Amortization | (9,995) | (8,482)
Indefinite-lived intangible assets, Net Amount | 128,257 | 130,214
Finite-lived intangible assets, Net Amount | 4,820 | 1,072
Customer relationships |  |
Intangible Assets [Line Items] |  |
Finite-lived intangible assets, Gross Amount | 356,800 | 295,215
Finite-lived intangible assets, Accumulated Amortization | (168,932) | (147,833)
Finite-lived intangible assets, Net Amount | 187,868 | 147,382
Non-compete |  |
Intangible Assets [Line Items] |  |
Finite-lived intangible assets, Gross Amount | 2,825 | 2,825
Finite-lived intangible assets, Accumulated Amortization | (2,825) | (2,825)
Finite-lived intangible assets, Net Amount | 0 | 0
Technology |  |
Intangible Assets [Line Items] |  |
Finite-lived intangible assets, Gross Amount | 119,645 | 96,708
Finite-lived intangible assets, Accumulated Amortization | (65,160) | (55,969)
Finite-lived intangible assets, Net Amount | 54,485 | 40,739
Licenses |  |
Intangible Assets [Line Items] |  |
Finite-lived intangible assets, Gross Amount | 1,196 | 1,196
Finite-lived intangible assets, Accumulated Amortization | (1,196) | (1,196)
Finite-lived intangible assets, Net Amount | $ 0 | $ 0

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