Investments - Schedule of Composition of the Fund’s Investment Portfolio by Geographic Region, at Amortized Cost and Fair Value (with Corresponding Percentage of Total Portfolio Investments) (Details) - USD ($)
$ in Thousands

3 Months Ended

12 Months Ended

Mar. 31, 2026

Dec. 31, 2025

Investments

$ 209,419

^[1]

$ 189,428

^{[2],[3],[4],[5]}

$ 211,559

^[1],[6]

$ 191,033

^{[2],[3],[4],[5],[7]}

Concentration risk, percentage

100.00%

Investment Owned, At Cost | Geographic Concentration Risk

Investments

Concentration risk, percentage

100.00%

100.00%

Investment Owned, At Fair Value | Geographic Concentration Risk

Investments

Concentration risk, percentage

100.00%

100.00%

Investments

$ 23,913

$ 23,330

$ 24,282

$ 23,560

Midwest | Investment Owned, At Cost | Geographic Concentration Risk

Investments

Concentration risk, percentage

11.40%

12.30%

Midwest | Investment Owned, At Fair Value | Geographic Concentration Risk

Investments

Concentration risk, percentage

11.50%

12.30%

Investments

$ 67,300

$ 67,225

$ 67,448

$ 67,371

Northeast | Investment Owned, At Cost | Geographic Concentration Risk

Investments

Concentration risk, percentage

32.10%

35.50%

Northeast | Investment Owned, At Fair Value | Geographic Concentration Risk

Investments

Concentration risk, percentage

31.90%

35.30%

Investments

$ 61,084

$ 47,036

$ 62,615

$ 48,317

Southeast | Investment Owned, At Cost | Geographic Concentration Risk

Investments

Concentration risk, percentage

29.20%

24.80%

Southeast | Investment Owned, At Fair Value | Geographic Concentration Risk

Investments

Concentration risk, percentage

29.60%

25.30%

Investments

$ 6,021

$ 5,986

$ 6,024

$ 5,990

Southwest | Investment Owned, At Cost | Geographic Concentration Risk

Investments

Concentration risk, percentage

2.90%

3.20%

Southwest | Investment Owned, At Fair Value | Geographic Concentration Risk

Investments

Concentration risk, percentage

2.80%

3.10%

Investments

$ 47,046

$ 41,923

$ 46,924

$ 41,831

West | Investment Owned, At Cost | Geographic Concentration Risk

Investments

Concentration risk, percentage

22.50%

22.10%

West | Investment Owned, At Fair Value | Geographic Concentration Risk

Investments

Concentration risk, percentage

22.20%

21.90%

Investments

$ 4,055

$ 3,928

$ 4,266

$ 3,964

International | Investment Owned, At Cost | Geographic Concentration Risk

Investments

Concentration risk, percentage

1.90%

2.10%

International | Investment Owned, At Fair Value | Geographic Concentration Risk

Investments

Concentration risk, percentage

2.00%

2.10%

[1]	All of Monroe Capital Enhanced Corporate Lending Fund’s (together with its consolidated wholly-owned subsidiaries, the “Fund”) investments are issued by eligible portfolio companies, as defined in the Investment Company Act of 1940, as amended, (the “1940 Act”), unless otherwise noted. All of the Fund’s investments are issued by U.S. portfolio companies unless otherwise noted. As of March 31, 2026 all investments are non-controlled, non-affiliated investments. Non-controlled, non-affiliated investments are defined as investments in which the Fund owns less than 5% of the portfolio company’s outstanding voting securities and does not have the power to exercise control over the management or policies of such portfolio company.
[2]	All of the Fund's investments are issued by eligible portfolio companies, as defined in the 1940 Act unless otherwise noted. All of the Fund’s investments are issued by U.S. portfolio companies unless otherwise noted. As of December 31, 2025 all investments are non-controlled, non-affiliated investments. Non-controlled, non-affiliated investments are defined as investments in which the Fund owns less than 5% of the portfolio company’s outstanding voting securities and does not have the power to exercise control over the management or policies of such portfolio company.
[3]	Investments without an interest rate are non-income producing.
[4]	Ownership of certain equity investments may occur through a holding company or partnership.
[5]	Represents less than 5% ownership of the portfolio company’s voting securities.
[6]	Except as otherwise noted, because there is no readily available market value for these investments, the fair value of each of these investments is determined in good faith using significant unobservable inputs by the Valuation Designee (as defined in Note 4 in the accompanying notes to the consolidated financial statements). See Note 4 in the accompanying notes to the consolidated financial statements for more information regarding the fair value of the Fund’s investments.
[7]	Except as otherwise noted, because there is no readily available market value for these investments, the fair value of each of these investments is determined in good faith using significant unobservable inputs by the Valuation Designee (as defined in Note 4 in the accompanying notes to the consolidated financial statements). See Note 4 in the accompanying notes to the consolidated financial statements for more information regarding the fair value of the Fund’s investments.