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Statutory Matters
12 Months Ended
Dec. 31, 2025
Statutory Matters [Abstract]  
Statutory Matters Statutory Matters
U.S. state insurance laws and regulations prescribe accounting practices for determining statutory net income and capital and surplus for insurance companies. In addition, state regulators may permit statutory accounting practices that differ from prescribed practices. Statutory accounting practices prescribed or permitted by regulatory authorities for the Company’s insurance subsidiaries differ from U.S. GAAP. The principal differences between SAP and GAAP as they relate to the financial statements of the Company’s insurance subsidiaries are (a) policy acquisition costs are expensed as incurred under SAP, whereas they are deferred and amortized under GAAP, (b) certain assets are not admitted for purposes of determining surplus under SAP, (c) the classification and carrying amounts of investments in certain securities are different under SAP and GAAP, and (d) the criteria for providing asset valuation allowances and the methodologies used to determine the amount thereof are different under SAP and GAAP.
Combined net income, statutory capital and surplus and minimum required statutory capital and surplus, as determined in accordance with statutory accounting practices, for the U.S. insurance subsidiaries as of December 31, 2025, 2024, and 2023 and for the years then ended are summarized as follows:
202520242023
(in thousands)
Statutory net income$75,164 $40,731 $90,469 
Statutory capital and surplus789,485 642,978 615,427 
Minimum required statutory capital and surplus339,639 286,392 220,449 
RBC requirements promulgated by the National Association of Insurance Commissioners require property-casualty insurers to maintain minimum capitalization levels determined based on formulas incorporating various business risks of the insurance subsidiaries. As of December 31, 2025, the insurance subsidiaries’ adjusted capital and surplus exceeds their authorized control level RBC.