v3.25.1
Unaudited Consolidated Schedule of Investments (Additional Information - Interest Rate Swaps) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Notional Amount $ 14,690.0 $ 14,044.0
Fair Value 14,121.5 [1] 13,490.4 [2]
Interest Rate Swap    
Notional Amount 1,300.0 1,300.0
Fair Value 29.0 (15.0)
Upfront Payments/Receipts 0.0 0.0
Change in Unrealized Appreciation/(Depreciation) $ 14.0 $ (15.0)
Interest Rate Swap One    
Company Receives 6.875% 6.875%
Company Pays 2.754% 2.754%
Notional Amount $ 200.0 $ 200.0
Fair Value 3.0 (5.0)
Upfront Payments/Receipts 0.0 0.0
Change in Unrealized Appreciation/(Depreciation) $ (2.0) $ (5.0)
Interest Rate Swap Two    
Company Receives 6.875% 6.875%
Company Pays 2.788% 2.788%
Notional Amount $ 400.0 $ 400.0
Fair Value 6.0 (10.0)
Upfront Payments/Receipts 0.0 0.0
Change in Unrealized Appreciation/(Depreciation) $ (4.0) $ (10.0)
Interest Rate Swap Three    
Company Receives 6.125% 6.125%
Company Pays 2.137% 2.137%
Notional Amount $ 600.0 $ 600.0
Fair Value 18.0 0.0
Upfront Payments/Receipts 0.0 0.0
Change in Unrealized Appreciation/(Depreciation) $ 18.0 $ 0.0
Interest Rate Swap Four    
Company Receives 6.125% 6.125%
Company Pays 2.061% 2.061%
Notional Amount $ 100.0 $ 100.0
Fair Value 2.0 0.0
Upfront Payments/Receipts 0.0 0.0
Change in Unrealized Appreciation/(Depreciation) $ 2.0 $ 0.0
[1] See Note 8 for additional information regarding the fair value of the Company’s financial instruments.
[2] See Note 8 for additional information regarding the fair value of the Company’s financial instruments.