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v3.25.1

Related Party Transactions (Related Party Costs and Expenses) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2023
Related Party Cost and Expense [Abstract] |  |  |
Related party expenses, total | $ 113,400 | $ 90,100 | $ 90,500
Blackwater [Member] |  |  |
Related Party Cost and Expense [Abstract] |  |  |
Related party expenses, total | 113,407 | 90,110 | 90,483
Blackwater [Member] | Lease Expense [Member] |  |  |
Related Party Cost and Expense [Abstract] |  |  |
Related party expenses, total | 2,416 | 2,416 | 2,416
Blackwater [Member] | Selling and Marketing Expense [Member] |  |  |
Related Party Cost and Expense [Abstract] |  |  |
Related party expenses, total | 4,624 | 3,681 |
Blackwater [Member] | Commission Expense [Member] |  |  |
Related Party Cost and Expense [Abstract] |  |  |
Related party expenses, total | 83,685 | 82,095 | $ 88,067
Mercury [Member] | Lease Expense [Member] |  |  |
Related Party Cost and Expense [Abstract] |  |  |
Related party expenses, total | 152 | 25 |
Mercury [Member] | Commission Expense [Member] |  |  |
Related Party Cost and Expense [Abstract] |  |  |
Related party expenses, total | $ 22,530 | $ 1,893 |

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- Definition Related Party Cost And Expense Abstract + References No definition available. + Details
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- Definition Costs of sales and operating expenses for the period incurred from transactions with related parties. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
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