Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Name:	us-gaap_FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Financial Highlights - Summary of Information about Senior Securities (Parenthetical) (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Fair Value Investments Entities That Calculate Net Asset Value Per Share [Line Items]
Asset coverage per unit measure per dollar	$ 1,000	$ 1,000	$ 1,000	$ 1,000
2025 Notes
Fair Value Investments Entities That Calculate Net Asset Value Per Share [Line Items]
Average daily price of notes	$ 1,000,000