XML 70 R44.htm IDEA: XBRL DOCUMENT v3.23.1
Investments - Sales of Fixed Maturity and Equity Securities (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Fixed maturity securities    
Proceeds received $ 62.7 $ 168.3
Gross gains realized 0.3 2.4
Gross losses realized (2.7) (2.9)
Equity securities    
Proceeds received 0.0 5.8
Gross gains realized 0.0 1.7
Gross losses realized $ 0.0 $ (0.1)