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v3.23.1

Reserve for Future Policy Benefits and Contractholder Funds - Schedule of key assumptions used in calculating the reserve for future policy benefits (Details) | Mar. 31, 2023 | Mar. 31, 2022
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Accident and health insurance |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Weighted-average duration (in years) | 4 years 1 month 6 days | 4 years 2 months 12 days
Interest accretion rate (discount rate at contract issuance) | 5.09% | 6.69%
Current discount rate (upper-medium grade fixed income yield) | 458.00% | 276.00%
Traditional life |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Weighted-average duration (in years) | 14 years 1 month 6 days | 13 years 10 months 24 days
Interest accretion rate (discount rate at contract issuance) | 5.50% | 5.70%
Current discount rate (upper-medium grade fixed income yield) | 503.00% | 354.00%

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