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Investments - Contractual Maturities (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Amortized Cost |  |
Less: loaned securities | $ 148,098 | $ 203,693
Fixed-maturities available for sale, amortized cost | 5,648,303 | 5,599,111
Fair Value |  |
Less: loaned securities | 148,098 | 203,693
Total fixed-maturities available for sale, Fair Value | 5,176,521 | 5,188,228
Non asset-backed securities |  |
Amortized Cost |  |
Due in one year or less | 93,971 |
Due after one year through five years | 1,159,906 |
Due after five years through 10 years | 980,900 |
Due after 10 years | 906,047 |
Fair Value |  |
Due in one year or less | 92,593 |
Due after one year through five years | 1,105,988 |
Due after five years through 10 years | 890,580 |
Due after 10 years | 711,395 |
Asset-backed and mortgage-backed securities |  |
Amortized Cost |  |
Asset-backed and mortgage-backed securities | 2,617,499 |
Fair Value |  |
Asset-backed and mortgage-backed securities | 2,479,685 |
Total fixed-maturities available for sale |  |
Amortized Cost |  |
Total | 5,758,323 | 5,734,767
Fixed-maturities available for sale, amortized cost | 5,648,303 | 5,599,111
Fair Value |  |
Total | 5,280,241 | 5,315,410
Total fixed-maturities available for sale, Fair Value | 5,176,521 | 5,188,228
Fixed-maturities available for sale | Total fixed-maturities available for sale |  |
Amortized Cost |  |
Total | 5,758,323 |
Fixed-maturities available for sale, amortized cost | 5,648,303 |
Fair Value |  |
Total | 5,280,241 |
Total fixed-maturities available for sale, Fair Value | 5,176,521 |
Loaned securities, amortized cost | Total fixed-maturities available for sale |  |
Amortized Cost |  |
Less: loaned securities | 110,020 | 135,656
Fair Value |  |
Less: loaned securities | 110,020 | 135,656
Loaned securities, fair value | Total fixed-maturities available for sale |  |
Amortized Cost |  |
Less: loaned securities | 103,720 | 127,182
Fair Value |  |
Less: loaned securities | $ 103,720 | $ 127,182

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