Related Party Transactions - Additional Information (Details) - USD ($) $ in Thousands					3 Months Ended		12 Months Ended
	Jul. 22, 2025	Jul. 22, 2024	May 26, 2022	Feb. 23, 2022	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025	Jul. 14, 2025
Related Party Transaction [Line Items]
Management fees					$ 600	$ 400
Accrued performnce participation allocation					400	0
Stockholder servicing fees					7,100		$ 6,300
Accrued management fees					2,300
Performance participation allocation					1,800
Period for reimbursement of advance expenses		60 months
Amount reimbursed to adviser					$ 400
Period for reimbursement of operating expenses					60 months
Organization and offering expenses due					$ 5,000		$ 5,400
Operating expenses					$ 28,085	$ 8,238
Second Amendment to Subscription Agreement
Related Party Transaction [Line Items]
Net asset value								$ 1,500,000
Percentage of proceeds from net monthly offerings	80.00%
Percentage of proceeds from net monthly offerings but not to exceed remaining availability share of repurchases	80.00%
Class D Shares
Related Party Transaction [Line Items]
Management fee equal to percentage of net asset value per annum.					1.00%
Class I Shares
Related Party Transaction [Line Items]
Management fee equal to percentage of net asset value per annum.					1.00%
Class S Shares
Related Party Transaction [Line Items]
Management fee equal to percentage of net asset value per annum.					1.00%
Class T Shares
Related Party Transaction [Line Items]
Management fee equal to percentage of net asset value per annum.					1.00%
Class X Shares
Related Party Transaction [Line Items]
Management fee equal to percentage of net asset value per annum.					0.75%
Class Y Shares
Related Party Transaction [Line Items]
Management fee equal to percentage of net asset value per annum.					0.75%
Class E Shares
Related Party Transaction [Line Items]
Common stock purchased					5,800,000
Class E Operating Partnership Unit
Related Party Transaction [Line Items]
Sale of operating partnership units							9,000,000
Sale of operating partnership units for exchange of investment					$ 0		$ 94,200
Distribution payable					$ 100		$ 200
Class X and Y units of Operating Partnership
Related Party Transaction [Line Items]
Related party allocation percentage of annual total return					10.00%
Annual hurdle percentage					7.00%
Annual catch-up percentage					50.00%
Adviser
Related Party Transaction [Line Items]
Percentage of proceeds from net monthly offerings	80.00%
Percentage of proceeds from net monthly offerings but not to exceed remaining availability share of repurchases	80.00%
Adviser | Amendment to Subscription Agreement
Related Party Transaction [Line Items]
Expiration date of subscription agreement			Aug. 23, 2023
Adviser | Class E Shares
Related Party Transaction [Line Items]
Sale of operating partnership units							500,000
Sale of operating partnership units for exchange of investment					$ 0		$ 5,800
Capital commitments from investors				$ 100,000
Maximum capital commitments				75,000
Adviser | Class E Operating Partnership Unit | Class E Shares
Related Party Transaction [Line Items]
Aggregate purchase amount				$ 100,000
Limited Partnership Agreement of JPMREIT
Related Party Transaction [Line Items]
Stockholder servicing fees					7,100
Organization and offering costs					7,500
NAV to reimburse operating expenses					1,000,000
Operating expenses					$ 14,900		$ 14,300
Limited Partnership Agreement of JPMREIT | Primary Offering | Class D Shares
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					0.25%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class D Shares | Maximum
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					8.75%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class I Shares
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					0.00%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class S Shares
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					0.85%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class S Shares | Maximum
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					8.75%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class T Shares
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					0.85%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class T Shares | Maximum
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					8.75%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class X Shares
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					0.00%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class Y Shares
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					0.85%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class Y Shares | Maximum
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					8.75%
Limited Partnership Agreement of JPMREIT | Primary Offering | Class E Shares
Related Party Transaction [Line Items]
Annual stockholder servicing fee percentage					0.00%
Limited Partnership Agreement of JPMREIT | Class D, I, S and T Units of Operating Partnership
Related Party Transaction [Line Items]
Related party allocation percentage of annual total return					12.50%
Annual hurdle percentage					5.00%