Goodwill and Intangible Assets - Schedule of Components of Intangible Assets (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Mar. 31, 2026 |
|---|---|---|
| Finite Lived Intangible Assets [Line Items] | ||
| Cost | $ 392,410 | $ 392,865 |
| Accumulated Amortization | (192,963) | (175,417) |
| Net | $ 199,447 | $ 217,448 |
| Customer relationships | ||
| Finite Lived Intangible Assets [Line Items] | ||
| Weighted-Average Remaining Useful Life | 9 years 10 months 24 days | 10 years 4 months 9 days |
| Cost | $ 137,568 | $ 137,836 |
| Accumulated Amortization | (53,212) | (48,670) |
| Net | $ 84,356 | $ 89,166 |
| Developed technology | ||
| Finite Lived Intangible Assets [Line Items] | ||
| Weighted-Average Remaining Useful Life | 1 year 11 months 1 day | 2 years 4 months 17 days |
| Cost | $ 145,428 | $ 145,487 |
| Accumulated Amortization | (109,470) | (99,268) |
| Net | $ 35,958 | $ 46,219 |
| Publisher relationships | ||
| Finite Lived Intangible Assets [Line Items] | ||
| Weighted-Average Remaining Useful Life | 14 years 5 months 4 days | 14 years 11 months 1 day |
| Cost | $ 109,414 | $ 109,542 |
| Accumulated Amortization | (30,281) | (27,479) |
| Net | $ 79,133 | $ 82,063 |
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- Definition Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Period remaining for amortization of finite-lived intangible asset, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before accumulated amortization, of finite- and indefinite-lived intangible assets and capitalized cost for software to be sold, leased, or marketed. Excludes goodwill. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated amortization, of finite- and indefinite-lived intangible assets and capitalized cost for software to be sold, leased, or marketed. Excludes goodwill. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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