Annual report pursuant to Section 13 and 15(d)

Investments - Schedule of Investment Interest Income and Fee Income (Details)

v3.22.4
Investments - Schedule of Investment Interest Income and Fee Income (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Schedule Of Investments [Line Items]      
Fee Income $ 14,430 $ 27,616 $ 23,879
Interest Income Operating 307,258 253,360 263,379
Contractual Interest Income      
Schedule Of Investments [Line Items]      
Interest Income Operating 249,375 200,682 208,017
Exit Fee Interest Income      
Schedule Of Investments [Line Items]      
Interest Income Operating 32,063 37,494 41,191
PIK Interest Income      
Schedule Of Investments [Line Items]      
Interest Income Operating 20,455 11,210 9,009
Other Interest Income      
Schedule Of Investments [Line Items]      
Interest Income Operating [1] 5,365 3,974 5,162
Interest Income      
Schedule Of Investments [Line Items]      
Interest Income Operating     263,379
Recurring Fee Income      
Schedule Of Investments [Line Items]      
Fee Income 7,834 7,458 7,768
Accelerated Fee Income - Expired Commitments      
Schedule Of Investments [Line Items]      
Fee Income 1,502 3,031 3,130
Accelerated Fee Income - Early Repayments      
Schedule Of Investments [Line Items]      
Fee Income $ 5,094 $ 17,127 $ 12,981
[1] Other interest income includes OID interest income and interest recorded on other assets.