XML 87 R63.htm IDEA: XBRL DOCUMENT v3.24.0.1
INVESTMENTS - Contractual Maturities (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Amortized cost    
Due in one year or less $ 474,557 $ 422,039
Due after one year through five years 5,902,571 5,349,123
Due after five years through ten years 2,064,619 2,192,344
Due after ten years 157,653 234,046
Total fixed maturities with a single maturity date (amortized cost) 8,599,400 8,197,552
Amortized cost 12,634,254 12,176,473
Fair value    
Due in one year or less 463,789 409,972
Due after one year through five years 5,790,493 5,078,273
Due after five years through ten years 1,954,449 1,919,450
Due after ten years 155,287 205,575
Total fixed maturities with a single maturity date (fair value) 8,364,018 7,613,270
Fair value $ 12,234,742 $ 11,326,894
% of Total fair value    
Due in one year or less 3.60% 3.70%
Due after one year through five years 47.30% 44.80%
Due after five years through ten years 16.00% 16.90%
Due after ten years 1.30% 1.80%
Fixed maturities with a single maturity date (% of total fair value) 68.20% 67.20%
Total 100.00% 100.00%
Agency RMBS    
Amortized cost    
Fixed maturities without a single maturity date $ 1,706,204 $ 1,297,423
Amortized cost 1,706,204 1,297,423
Fair value    
Fixed maturities without a single maturity date (fair value) 1,634,661 1,202,785
Fair value $ 1,634,661 $ 1,202,785
% of Total fair value    
Fixed maturities without a single maturity date (% of total fair value) 13.40% 10.60%
CMBS    
Amortized cost    
Fixed maturities without a single maturity date $ 897,553 $ 1,029,863
Amortized cost 897,553 1,029,863
Fair value    
Fixed maturities without a single maturity date (fair value) 839,696 947,778
Fair value $ 839,696 $ 947,778
% of Total fair value    
Fixed maturities without a single maturity date (% of total fair value) 6.90% 8.40%
Non-agency RMBS    
Amortized cost    
Fixed maturities without a single maturity date $ 165,910 $ 151,907
Amortized cost 165,910 151,907
Fair value    
Fixed maturities without a single maturity date (fair value) 153,396 133,534
Fair value $ 153,396 $ 133,534
% of Total fair value    
Fixed maturities without a single maturity date (% of total fair value) 1.30% 1.20%
ABS    
Amortized cost    
Fixed maturities without a single maturity date $ 1,265,187 $ 1,499,728
Amortized cost 1,265,187 1,499,728
Fair value    
Fixed maturities without a single maturity date (fair value) 1,242,971 1,429,527
Fair value $ 1,242,971 $ 1,429,527
% of Total fair value    
Fixed maturities without a single maturity date (% of total fair value) 10.20% 12.60%