Net Assets - Summary of Distributions Declared and Paid (Details) - $ / shares		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Dividends Payable [Line Items]
Amount per Share	[1]	$ 1.81	$ 1.26	$ 1.33	$ 1.49	$ 2.2	$ 0.75
May 3, 2018
Dividends Payable [Line Items]
Declaration Date							May 03, 2018
Type		Quarterly
Record Date							May 15, 2018
Payment Date							May 31, 2018
Amount per Share							$ 0.15
July 26, 2018
Dividends Payable [Line Items]
Declaration Date							Jul. 26, 2018
Type		Quarterly
Record Date							Aug. 15, 2018
Payment Date							Aug. 31, 2018
Amount per Share							$ 0.25
November 1, 2018
Dividends Payable [Line Items]
Declaration Date							Nov. 01, 2018
Type		Quarterly
Record Date							Oct. 31, 2018
Payment Date							Nov. 15, 2018
Amount per Share							$ 0.35
March 22, 2019
Dividends Payable [Line Items]
Declaration Date						Mar. 22, 2019
Type		Quarterly
Record Date						Mar. 22, 2019
Payment Date						Mar. 26, 2019
Amount per Share						$ 0.4
May 2, 2019
Dividends Payable [Line Items]
Declaration Date						May 02, 2019
Type		Quarterly
Record Date						May 07, 2019
Payment Date						May 21, 2019
Amount per Share						$ 0.45
May 2, 2019
Dividends Payable [Line Items]
Declaration Date						May 02, 2019
Type		Quarterly
Record Date						May 31, 2019
Payment Date						Jul. 16, 2019
Amount per Share						$ 0.46
July 30, 2019
Dividends Payable [Line Items]
Declaration Date						Jul. 30, 2019
Type		Quarterly
Record Date						Aug. 05, 2019
Payment Date						Aug. 26, 2019
Amount per Share						$ 0.45
September 27, 2019
Dividends Payable [Line Items]
Declaration Date						Sep. 27, 2019
Type		Quarterly
Record Date						Sep. 30, 2019
Payment Date						Nov. 12, 2019
Amount per Share						$ 0.04
December 9, 2019
Dividends Payable [Line Items]
Declaration Date						Dec. 09, 2019
Type		Quarterly
Record Date						Dec. 10, 2019
Payment Date						Dec. 23, 2019
Amount per Share						$ 0.4
March 5, 2020
Dividends Payable [Line Items]
Declaration Date					Mar. 05, 2020
Type		Quarterly
Record Date					Mar. 06, 2020
Payment Date					Mar. 20, 2020
Amount per Share					$ 0.4
May 7, 2020
Dividends Payable [Line Items]
Declaration Date					May 07, 2020
Type		Quarterly
Record Date					May 08, 2020
Payment Date					May 21, 2020
Amount per Share					$ 0.35
August 5, 2020
Dividends Payable [Line Items]
Declaration Date					Aug. 05, 2020
Type		Quarterly
Record Date					Aug. 06, 2020
Payment Date					Aug. 20, 2020
Amount per Share					$ 0.36
October 1, 2020
Dividends Payable [Line Items]
Declaration Date					Oct. 01, 2020
Type		Quarterly
Record Date					Oct. 01, 2020
Payment Date					Nov. 12, 2020
Amount per Share					$ 0.38
March 4, 2021
Dividends Payable [Line Items]
Declaration Date				Mar. 04, 2021
Type		Quarterly
Record Date				Mar. 05, 2021
Payment Date				Mar. 19, 2021
Amount per Share				$ 0.37
April 29, 2021
Dividends Payable [Line Items]
Declaration Date				Apr. 29, 2021
Type		Quarterly
Record Date				Apr. 30, 2021
Payment Date				May 13, 2021
Amount per Share				$ 0.37
July 19, 2021
Dividends Payable [Line Items]
Declaration Date				Jul. 19, 2021
Type		Quarterly
Record Date				Jul. 20, 2021
Payment Date				Aug. 12, 2021
Amount per Share				$ 0.34
October 28, 2021
Dividends Payable [Line Items]
Declaration Date				Oct. 28, 2021
Type		Quarterly
Record Date				Nov. 08, 2021
Payment Date				Nov. 22, 2021
Amount per Share				$ 0.25
February 24, 2022
Dividends Payable [Line Items]
Declaration Date			Feb. 24, 2022
Type		Quarterly
Record Date			Mar. 08, 2022
Payment Date			Mar. 22, 2022
Amount per Share			$ 0.27
April 28, 2022
Dividends Payable [Line Items]
Declaration Date			Apr. 28, 2022
Type		Quarterly
Record Date			May 10, 2022
Payment Date			May 24, 2022
Amount per Share			$ 0.3
July 28, 2022
Dividends Payable [Line Items]
Declaration Date			Jul. 28, 2022
Type		Quarterly
Record Date			Aug. 09, 2022
Payment Date			Aug. 23, 2022
Amount per Share			$ 0.33
October 27, 2022
Dividends Payable [Line Items]
Declaration Date			Oct. 27, 2022
Type		Quarterly
Record Date			Nov. 08, 2022
Payment Date			Nov. 22, 2022
Amount per Share			$ 0.36
February 23, 2023
Dividends Payable [Line Items]
Declaration Date		Feb. 23, 2023
Type		Quarterly
Record Date		Mar. 07, 2023
Payment Date		Mar. 21, 2023
Amount per Share		$ 0.4
February 23, 2023
Dividends Payable [Line Items]
Declaration Date		Feb. 23, 2023
Type		Supplemental
Record Date		Mar. 07, 2023
Payment Date		Mar. 21, 2023
Amount per Share		$ 0.05
May 2, 2023
Dividends Payable [Line Items]
Declaration Date		May 02, 2023
Type		Quarterly
Record Date		May 15, 2023
Payment Date		May 31, 2023
Amount per Share		$ 0.4
May 2, 2023
Dividends Payable [Line Items]
Declaration Date		May 02, 2023
Type		Supplemental
Record Date		May 15, 2023
Payment Date		May 31, 2023
Amount per Share		$ 0.05
August 1, 2023
Dividends Payable [Line Items]
Declaration Date		Aug. 01, 2023
Type		Quarterly
Record Date		Aug. 15, 2023
Payment Date		Aug. 31, 2023
Amount per Share		$ 0.4
August 1, 2023
Dividends Payable [Line Items]
Declaration Date		Aug. 01, 2023
Type		Supplemental
Record Date		Aug. 15, 2023
Payment Date		Aug. 31, 2023
Amount per Share		$ 0.05
November 1, 2023
Dividends Payable [Line Items]
Declaration Date		Nov. 01, 2023
Type		Quarterly
Record Date		Nov. 13, 2023
Payment Date		Nov. 28, 2023
Amount per Share		$ 0.4
November 1, 2023
Dividends Payable [Line Items]
Declaration Date		Nov. 01, 2023
Type		Supplemental
Record Date		Nov. 13, 2023
Payment Date		Nov. 28, 2023
Amount per Share		$ 0.06

[1] All per share activity, excluding dividends, is calculated based on the weighted-average shares outstanding for the relevant period.