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Principal Business and Organization (Details) - USD ($)	1 Months Ended
	Feb. 28, 2021	Dec. 31, 2024	Dec. 31, 2023
Financial Highlights
Unsecured debt		$ 36,521,684	$ 35,213,543
Terra BDC | Fixed rate due 2026
Financial Highlights
Unsecured debt	$ 38,400,000
Fixed rate (as a percent)	7.00%
Medium-term notes	$ 37,200,000
Expense related to underwriting fees	$ 1,200,000

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