Liability for Future Policy Benefits - Schedule of Weighted Average Interest Rates (Details)	Dec. 31, 2025	Dec. 31, 2024
Schedule Of Weighted Average Interest Rates Abstract
Original discount rate	4.50%	4.50%
Current discount rate	4.69%	5.22%

Current weighted-average discount rate used to measure liability for future policy benefit.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (b)(6)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480081/944-40-50-6

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 29E
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480046/944-40-55-29E

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant