Borrowings - Narrative (Details)	Jun. 30, 2023	Jun. 30, 2022
Debt Disclosure [Abstract]
Asset coverage ratio	178.74%	181.50%

Percentage of total assets less all liabilities and indebtedness not represented by senior security, to senior security representing indebtedness.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Investment Company Act of 1940
-Section 61
-Paragraph a
-Subparagraph (1)
-Publisher SEC

Name:	us-gaap_InvestmentCompanySeniorSecurityIndebtednessAssetCoverageRatio
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant