Main Street Capital Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Cover
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

DEBT - Corporate Facility (Details)

v3.24.2.u1

DEBT - Corporate Facility (Details) - Line of Credit - Revolving Credit Facility - USD ($)		1 Months Ended	3 Months Ended		6 Months Ended
	May 31, 2024	Jun. 30, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Corporate Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 995,000,000.0	$ 1,110,000,000	$ 1,110,000,000		$ 1,110,000,000
Line of credit facility, maximum borrowing capacity including accordion feature	$ 1,400,000,000	$ 1,665,000,000
Line of credit facility, unused capacity, commitment fee (as a percent)					0.25%
Interest rate (as a percent)		7.30%	7.30%		7.30%
Average interest rate (as a percent)			7.30%	7.00%	7.30%	6.70%
Corporate Facility \| SOFR
Line of Credit Facility [Line Items]
Debt instrument, credit spread adjustment (as a percent)					0.10%
Corporate Facility \| Minimum \| Prime Rate \| Variable Rate Component One
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)					0.875%
Corporate Facility \| Minimum \| SOFR \| Variable Rate Component One
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)					1.875%
Corporate Facility \| Maximum \| Variable Rate Component Two
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)					2.00%
Corporate Facility \| Maximum \| Prime Rate \| Variable Rate Component Two
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (as a percent)					1.00%
Corporate Facility, June 2028 and June 2029
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		$ 1,035,000,000.000	$ 1,035,000,000.000		$ 1,035,000,000.000
Corporate Facility, August 2026 and August 2027
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		$ 75,000,000.000	$ 75,000,000.000		$ 75,000,000.000

- Definition

Debt Instrument, Credit Spread Adjustment

+ References

No definition available.

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- Definition

Line of Credit Facility, Maximum Borrowing Capacity Including Accordion Feature

+ 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.

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- Definition

The average effective interest rate during the reporting period.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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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

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.

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- 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.

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