v3.25.1
Financial Instruments - Schedule of Net Realized And Unrealized Gains And Losses On Derivative Instruments (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Derivative Instruments, Gain (Loss) [Line Items]    
Net realized gain (loss) on foreign currency forward contracts $ 0 $ 0
Net change in unrealized appreciation (depreciation) on foreign currency forward contracts (10) 8
Foreign Exchange Forward    
Derivative Instruments, Gain (Loss) [Line Items]    
Net realized gain (loss) on foreign currency forward contracts 0 0
Net change in unrealized appreciation (depreciation) on foreign currency forward contracts (10) 8
Total $ (10) $ 8