XML 156 R138.htm IDEA: XBRL DOCUMENT
v3.26.1

Capital management and regulatory requirements (Details) | Dec. 31, 2025
--- | ---
Insurance [Abstract] |
Insurance regulation, capital conservation buffer, total risk-based capital, actual | 5.01

X
- Definition Insurance Regulation, Capital Conservation Buffer, Total Risk-Based Capital, Actual + References No definition available. + Details
Name: | logan_InsuranceRegulationCapitalConservationBufferTotalRiskBasedCapitalActual
Namespace Prefix: | logan_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_InsuranceAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration