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Investments - Net Gains (Losses) On Investments and Other Financial Instruments (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Fixed income securities |  |  |  |
Gross realized gains on sales of fixed income securities | $ 107 | $ 987 | $ 166 | $ 5,121
Gross realized losses on sales of fixed income securities | (6,415) | (1,093) | (10,548) | (5,750)
Equity securities gains (losses) |  |  |  |
Equity securities, gains (losses), market adjustment | (164) | (729) | 196 | (1,734)
Change in embedded derivative on Home Re Transactions | 1,497 | (3,949) | (2,479) | (3,216)
Other |  |  |  |
Other, gains (losses) on sales | (6) | 37 | 0 | 48
Other, market adjustment | (6) | 1 | (20) | 13
Net gains (losses) on investments and other financial instruments | (4,987) | (4,746) | (12,685) | (5,518)
Proceeds from sales of fixed income securities | 236,777 | 46,730 | 268,958 | 263,554
Proceeds from sales of equity securities | $ 0 | $ 0 | $ 0 | $ 0

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- Definition Amount of realized and unrealized gain (loss) on investments and other financial instruments, including the changes in fair value of embedded derivatives related to Home Re Transactions. + References No definition available. + Details
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- Definition Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-9 + Details
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- Definition Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-9 + Details
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