XML 49 R36.htm IDEA: XBRL DOCUMENT v3.21.1
INVESTMENTS - Net Investment Income (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Net Investment Income [Line Items]    
Total $ 1.1 $ 2.0
Investment expense (0.2) (0.1)
Net investment income 0.9 1.9
Bonds    
Net Investment Income [Line Items]    
Total 0.8 0.9
Deposits and cash equivalents    
Net Investment Income [Line Items]    
Total $ 0.3 $ 1.1