Intangible Assets -Schedule of Indefinite-Lived Intangible Assets (Details) - USD ($) $ in Thousands |
9 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Indefinite-Lived Intangible Assets [Roll Forward] | ||
| Beginning balance | $ 228,983 | $ 216,743 |
| Acquisitions | 24,294 | 8,626 |
| Sale of intangible assets | (16,824) | 0 |
| Exchanges - licenses received | 121,277 | 23,838 |
| Exchanges - licenses surrendered | (26,953) | (2,992) |
| Ending balance | $ 330,777 | $ 246,215 |
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- Definition Indefinite-Lived Intangible Assets, Exchanged Licenses Received No definition available.
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- Definition Indefinite-Lived 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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