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Weighted Average Interest Rate for Life Policy Products (Details) - Life policy reserves:	Sep. 30, 2024	Sep. 30, 2023
Term Life Insurance
Liability for Future Policy Benefit, Activity [Line Items]
Interest accretion rate	5.21%	5.29%
Current discount rate	4.53%	5.73%
Whole Life Insurance
Liability for Future Policy Benefit, Activity [Line Items]
Interest accretion rate	5.89%	5.92%
Current discount rate	5.14%	5.95%

X

- Definition

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