Investments - Schedule of Gains and Losses on Derivative Instruments (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Derivative [Line Items] | ||||
| Net realized and unrealized gains and losses on derivative instruments | $ (4) | $ (710) | $ 17 | $ (1,005) |
| Foreign currency forward contracts | Income Statement Location [Axis]: us-gaap:ForeignCurrencyTransactionGainLossRealizedAfterTax | ||||
| Derivative [Line Items] | ||||
| Net realized and unrealized gains and losses on derivative instruments | 23 | (732) | (62) | (255) |
| Foreign currency forward contracts | Income Statement Location [Axis]: us-gaap:ForeignCurrencyTransactionGainLossUnrealizedAfterTax | ||||
| Derivative [Line Items] | ||||
| Net realized and unrealized gains and losses on derivative instruments | $ (27) | $ 22 | $ 79 | $ (750) |