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LIABILITIES FOR INSURANCE PRODUCTS - WEIGHTED AVERAGE INTEREST RATE (Details) | Mar. 31, 2026 | Mar. 31, 2025
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Other annuities |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Interest accretion rate | 4.87% | 4.80%
Current discount rate | 5.63% | 5.63%
Supplemental health |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Interest accretion rate | 4.95% | 4.97%
Current discount rate | 5.56% | 5.51%
Medicare supplement |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Interest accretion rate | 4.19% | 4.31%
Current discount rate | 5.01% | 5.23%
Long-term care |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Interest accretion rate | 5.63% | 5.66%
Current discount rate | 5.66% | 5.57%
Traditional life |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Interest accretion rate | 4.82% | 4.78%
Current discount rate | 5.61% | 5.53%

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