Significant Accounting Policies (Details)		11 Months Ended	12 Months Ended
		Dec. 31, 2022 USD ($)	Dec. 31, 2024 USD ($) segment	Dec. 31, 2023 USD ($)
Accounting Policies [Abstract]
Offering costs, amortization period			12 months
Deferred financing costs		$ 8,998,000	$ 22,529,000	$ 3,825,000
Amortization of deferred financing costs		1,106,000	4,348,000	1,921,000
Agent fees received		700,000	4,200,000	2,200,000
Agent fees recognized as earned		100,000	3,200,000	1,500,000
U.S. federal excise tax			0
Income Tax Paid, by Individual Jurisdiction [Line Items]
Current federal tax	[1]	0	870,000	0
Deferred federal tax provision	[1]	0	205,000	982,000
Income tax penalties		0	0	0
Income tax interest		0	0	0
Syndication and other origination fee income		2,700,000	$ 3,100,000	1,400,000
Number of operating segments | segment			1
Number of reporting segments | segment			1
Twin Brook Equity XXXIII Corp
Income Tax Paid, by Individual Jurisdiction [Line Items]
Current federal tax		$ 217,000		$ 982,000	[1]

[1] Related to the Company’s wholly-owned, consolidated subsidiaries, Twin Brook Equity XVIII Corp. and Twin Brook Equity XXXIII Corp., which are treated as corporations for United States federal income tax purposes