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Net Assets - Distributions Declared and Payable (Details) - USD ($) $ / shares in Units, $ in Thousands														9 Months Ended		12 Months Ended
	Sep. 27, 2023	Sep. 26, 2023	Jun. 27, 2023	Mar. 28, 2023	Dec. 20, 2022	Sep. 28, 2022	Sep. 26, 2022	Jun. 24, 2022	Mar. 25, 2022	Dec. 21, 2021	Sep. 23, 2021	Jun. 23, 2021	Mar. 18, 2021	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Equity [Abstract]
Per Share Amount (in dollars per share)		$ 0.60	$ 0.57	$ 0.50	$ 0.50	$ 0.47	$ 0.47	$ 0.47	$ 0.48	$ 0.57	$ 0.56	$ 0.49	$ 0.45	$ 1.67	$ 1.42	$ 1.92	$ 2.07
Total Amount		$ 43,211	$ 40,735	$ 35,377	$ 32,770	$ 30,611	$ 30,611	$ 28,601	$ 27,455	$ 29,691	$ 20,080	$ 13,974	$ 8,570	$ 119,323	$ 86,667	$ 119,437	$ 72,315
Supplemental distribution (in dollars per share)	$ 0.10		$ 0.07														$ 0.11

X

- Definition

Common Stock, Dividends, Per Share, Declared, Supplemental Distribution

+ References

No definition available.

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-SubTopic 405
-Topic 942
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481071/942-405-45-2

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- References

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