The amount needed to reflect the estimated ultimate cost of settling claims relating to insured events that have occurred on or before the balance sheet date, whether or not reported to the insurer at that date.

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Period Type:	instant

Liability for Unpaid Claims - Schedule of Reconciliation of Policy Claims and Other Benefits Payable (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024	Dec. 31, 2023
Policy claims and other benefits payable:
Policy claims and other benefits payable	$ 529,911	$ 532,832
Life insurance
Policy claims and other benefits payable:
Policy claims and other benefits payable	306,269	321,838
Health insurance
Policy claims and other benefits payable:
Policy claims and other benefits payable	$ 223,642	$ 210,994	$ 194,809