XML 78 R61.htm IDEA: XBRL DOCUMENT v3.22.4
Reinsurance - Summary of Total Assets and Maximum Exposure Loss (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Variable Interest Entity [Line Items]    
Total VIE Assets $ 5,723,797 $ 5,722,174
VIE    
Variable Interest Entity [Line Items]    
Total VIE Assets 2,110,608  
Maximum Exposure to Loss, On - Balance Sheet (10,947)  
Maximum Exposure to Loss, Off - Balance Sheet 526  
Maximum Exposure to Loss, Total (10,421)  
Radnor Re 2018-1 Ltd. | VIE    
Variable Interest Entity [Line Items]    
Total VIE Assets 225,562  
Maximum Exposure to Loss, On - Balance Sheet 215  
Maximum Exposure to Loss, Off - Balance Sheet 27  
Maximum Exposure to Loss, Total 242  
Radnor Re 2019-1 Ltd. | VIE    
Variable Interest Entity [Line Items]    
Total VIE Assets 325,537  
Maximum Exposure to Loss, On - Balance Sheet (2,080)  
Maximum Exposure to Loss, Off - Balance Sheet 67  
Maximum Exposure to Loss, Total (2,013)  
Radnor Re 2019-2 Ltd. | VIE    
Variable Interest Entity [Line Items]    
Total VIE Assets 41,764  
Maximum Exposure to Loss, On - Balance Sheet (1,450)  
Maximum Exposure to Loss, Off - Balance Sheet 1  
Maximum Exposure to Loss, Total (1,449)  
Radnor Re 2020-1 Ltd. | VIE    
Variable Interest Entity [Line Items]    
Total VIE Assets 418,006  
Maximum Exposure to Loss, On - Balance Sheet (1,398)  
Maximum Exposure to Loss, Off - Balance Sheet 79  
Maximum Exposure to Loss, Total (1,319)  
Radnor Re 2021-1 Ltd. | VIE    
Variable Interest Entity [Line Items]    
Total VIE Assets 451,093  
Maximum Exposure to Loss, On - Balance Sheet (4,441)  
Maximum Exposure to Loss, Off - Balance Sheet 95  
Maximum Exposure to Loss, Total (4,346)  
Radnor Re 2021-2 Ltd. | VIE    
Variable Interest Entity [Line Items]    
Total VIE Assets 410,778  
Maximum Exposure to Loss, On - Balance Sheet (2,772)  
Maximum Exposure to Loss, Off - Balance Sheet 171  
Maximum Exposure to Loss, Total (2,601)  
Radnor Re 2022-1 Ltd. | VIE    
Variable Interest Entity [Line Items]    
Total VIE Assets 237,868  
Maximum Exposure to Loss, On - Balance Sheet 979  
Maximum Exposure to Loss, Off - Balance Sheet 86  
Maximum Exposure to Loss, Total $ 1,065