Debt Instrument, Extension Term

No definition available.

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- Definition

Line of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Number Of Credit Partners Required Present At Board Meeting, Threshold

+ References

No definition available.

+ Details

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- Definition

Number Of Members, Board Of Trustees

+ References

No definition available.

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- Definition

Number Of Members Required Present At Board Meeting, Threshold

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Amount of funds committed to investment company from investors.

+ References

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Balance Type:	credit
Period Type:	duration

- Definition

Amount of distribution in excess of tax-basis earnings and profit of investment company.

+ References

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Balance Type:	debit
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- Definition

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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- Definition

Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

+ References

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- Definition

Amount of increase (decrease) of the credit facility.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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- Definition

Amount of cumulative financial support provided to a nonconsolidated legal entity that is required to comply with or operate in accordance with requirements that are similar to those included in Rule 2a-7 of the Investment Company Act of 1940 for registered money market funds.

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Balance Type:	credit
Period Type:	instant

- Details

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Balance Type:
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- Details

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Period Type:

- Details

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MIDDLE MARKET CREDIT FUND, LLC - Narrative (Details)													3 Months Ended		57 Months Ended
MIDDLE MARKET CREDIT FUND, LLC - Narrative (Details)	May 06, 2026 USD ($)	Feb. 25, 2026 USD ($)	Feb. 24, 2026 USD ($)	Feb. 11, 2026 USD ($)	Oct. 28, 2025 USD ($)	Mar. 24, 2025 USD ($)	Mar. 20, 2025 USD ($)	Mar. 18, 2025 member	Nov. 04, 2024 USD ($)	Nov. 03, 2024	Feb. 23, 2024	Feb. 29, 2016 member	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($)	May 29, 2024 USD ($)
Investments in and Advances to Affiliates, Activity [Line Items]
Tax return of capital													$ 0	$ 0
Credit Fund
Investments in and Advances to Affiliates, Activity [Line Items]
Number of board members \| member								6
Ownership interest													50.00%
Credit Partners \| Credit Fund
Investments in and Advances to Affiliates, Activity [Line Items]
Ownership interest													50.00%
Credit Fund
Investments in and Advances to Affiliates, Activity [Line Items]
Number of board members \| member												6
Number of members required at meeting (at least) \| member												2
Committed capital				$ 175,000									$ 250,000,000
Credit Fund \| Three Months Ended March 31,
Investments in and Advances to Affiliates, Activity [Line Items]
Maximum borrowing capacity			$ 100,000,000
Credit Fund \| Three Months Ended March 31, \| Line of Credit
Investments in and Advances to Affiliates, Activity [Line Items]
Debt instrument, basis spread on variable rate			6.50%								5.50%
Credit Fund \| Three Months Ended March 31,
Investments in and Advances to Affiliates, Activity [Line Items]
Maximum borrowing capacity									$ 465,000,000							$ 640,000,000
Maximum borrowing capacity, accordion feature option									$ 1,400,000,000
Credit Fund \| Three Months Ended March 31, \| Minimum
Investments in and Advances to Affiliates, Activity [Line Items]
Unused capacity commitment fee									0.00%	0.50%
Credit Fund \| Three Months Ended March 31, \| Maximum
Investments in and Advances to Affiliates, Activity [Line Items]
Unused capacity commitment fee									1.75%	0.75%
Credit Fund \| Three Months Ended March 31, \| Line of Credit
Investments in and Advances to Affiliates, Activity [Line Items]
Debt instrument, basis spread on variable rate									2.30%	2.70%
Credit Fund \| Three Months Ended March 31,
Investments in and Advances to Affiliates, Activity [Line Items]
Maximum borrowing capacity					$ 800,000,000		$ 600,000,000
Debt instrument, basis spread on variable rate							1.60%
Maximum borrowing capacity, accordion feature option					800,000,000
Unused capacity commitment fee							0.50%
Line of credit facility, increase					$ 200,000,000
Credit Fund \| Three Months Ended March 31, \| Subsequent event
Investments in and Advances to Affiliates, Activity [Line Items]
Maximum borrowing capacity	$ 1,200,000,000
Debt instrument, basis spread on variable rate	1.70%
Credit Fund \| Three Months Ended March 31,
Investments in and Advances to Affiliates, Activity [Line Items]
Maximum borrowing capacity		$ 200,000,000
Debt instrument, basis spread on variable rate		1.80%
Maximum borrowing capacity, accordion feature option		$ 250,000,000
Unused capacity commitment fee		0.25%
Extension term		364 days
Credit Fund \| Capital contribution \| Equity Investments
Investments in and Advances to Affiliates, Activity [Line Items]
Financial support, cumulative amount													1,000		$ 1,000
Credit Fund \| Capital contribution \| Subordinated
Investments in and Advances to Affiliates, Activity [Line Items]
Financial support, cumulative amount													216,000,000
Tax return of capital						$ 62,500,000									85,500,000
Credit Fund \| Credit Partners and the company
Investments in and Advances to Affiliates, Activity [Line Items]
Number of members required at meeting (at least) \| member												4
Credit Fund \| Credit Partners and the company \| Capital contribution \| Subordinated
Investments in and Advances to Affiliates, Activity [Line Items]
Tax return of capital						$ 62,500,000									85,500,000
Credit Fund \| Credit Partners
Investments in and Advances to Affiliates, Activity [Line Items]
Number of credit partners required at meeting (at least) \| member												2
Committed capital				$ 175,000									250,000,000
Credit Fund \| Credit Partners \| Capital contribution \| Equity Investments
Investments in and Advances to Affiliates, Activity [Line Items]
Financial support, cumulative amount													1,000		1,000
Credit Fund \| Credit Partners \| Capital contribution \| Subordinated
Investments in and Advances to Affiliates, Activity [Line Items]
Financial support, cumulative amount													$ 216,000,000		$ 216,000,000