Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	[1]
Income
Dividend income	$ 6,994,118	$ 0
Total income	6,994,118	0
Operating expenses
Performance participation allocation	4,016,784	0
Management fee, gross	1,497,085	0
Professional fees	1,159,963	530,588
Amortization of offering costs	560,076	0
Net accretion of interest on servicing fee payable	544,153	0
Other fees	197,852	142,858
Organization costs	32,271	1,515,295
Total operating expenses	8,008,184	2,188,741
Management fee offset	(1,497,085)	0
Net operating expenses	6,511,099	2,188,741
Reimbursable expenses previously borne by an affiliate of the Investment Advisor (Note 5)	0	2,743,988
Net investment income/(loss)	483,019	(4,932,729)
Net realized gain/(loss) on investments	0	0
Net change in unrealized gain/(loss) on investments	31,126,116	0
Net realized and unrealized gain/(loss) on investments	31,126,116	0
Net increase/(decrease) in net assets resulting from operations	31,609,135	(4,932,729)
Less: net increase/(decrease) in net assets resulting from operations attributable to non-controlling interests in consolidated entities	(2,058)	0
Net increase/(decrease) in net assets resulting from operations attributable to Stonepeak-Plus Infrastructure Fund LP	$ 31,611,193	$ (4,932,729)

[1] The financial statements were not consolidated as of March 31, 2025.