Intangible Assets - Schedule of Indefinite-Lived Intangible Assets (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Indefinite-lived Intangible Assets [Roll Forward] | ||
| Beginning balance | $ 228,983 | $ 216,743 |
| Acquisitions | 30,655 | 12,082 |
| Sale of intangible assets | (54,345) | (22,641) |
| Exchanges - licenses received | 139,608 | 27,030 |
| Exchanges - licenses surrendered | (34,189) | (4,231) |
| Ending balance | $ 310,712 | $ 228,983 |
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- Definition Indefinitelived Intangible Assets, Exchanged Licenses Received No definition available.
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- Definition Indefinitelived Intangible Assets, Exchanged Licenses Surrendered No definition available.
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of divestiture of an asset lacking physical substance and having a projected indefinite period of benefit to fair value. Excludes financial assets and goodwill. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, from an acquisition. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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