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Subsequent Events - Additional Information (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Oct. 31, 2024 | Sep. 30, 2024 | Sep. 30, 2024
Subsequent Event [Line Items] |  |  |
Loss on extinguishment of debt |  | $ (3,200) | $ (3,200)
Subsequent Event [Member] | Inmarsat 2026 Notes [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Redemption price percentage of Senior Notes | 100.00% |  |
Loss on extinguishment of debt | $ 97,000 |  |

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