v3.26.3
Fair Value Measurements - Additional Information (Details) - USD ($)
$ in Millions
9 Months Ended 12 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Fair Value Disclosures [Abstract]    
Money market funds $ 35.1 $ 54.8
Threshold period of delinquency 90 days  
Estimated fair value of loans held for investment $ 4,900.0 $ 4,100.0
Weighted average gross spread percentage 3.08% 3.18%
Weighted average maturity period 3 years 3 months 18 days 3 years