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Allowance for Credit Losses (Narratives) (Details) - USD ($) $ in Millions | 12 Months Ended |
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Mar. 31, 2025 | Mar. 31, 2024
Financing Receivable Allowance For Credit Loss Additional Information [Abstract] |  |
Average Historical Chargeback Term | The Company rents equipment to corporate customers in which payment terms are 30 days. |
Paid and unpaid percentage | 1.00% |
Premiums Receivable Gross | $ 4.1 | $ 0.1
Accrued interest receivables |  |
Financing Receivable Allowance For Credit Loss Additional Information [Abstract] |  |
Average Historical Chargeback Term | Historical credit loss experience provides additional support for the estimation of expected credit losses. In assessing the credit losses, the portfolio is reviewed on a collective basis, using loan-specific cash flows to determine the fair value of the collateral in the event of default. Adjustments to this analysis are made to assess loans with a loan-to-value of 65% or greater. |

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- Definition Evaluation and assessment of customer credit worthiness over a specified time. + References No definition available. + Details
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- Definition Ratio of insurance contracts that are subject to reinsurance participation to all contracts in force. + References No definition available. + Details
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- Definition Gross amount, as of the balance sheet date, due the entity from (a) agents and insureds, (b) uncollected premiums and (c) others, before deducting the allowance for doubtful accounts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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- Details
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