v3.26.1
Investment in Real Estate - Schedule of Interest in Real Properties (Detail)
6 Months Ended
Jun. 30, 2026
USD ($)
ft²
a
Property
Real Estate Properties [Line Items]  
Number of Properties 42
Walgreens Grand Rapids ("GR Property") [Member] | Grand Rapids, MI [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 14,552
Remaining Lease Term 11 years 1 month 6 days
Acquisition Date 2017-07
Purchase Price | $ $ 7,936,508
CF Net Lease Portfolio IV DST ("DST Properties") [Member] | Net Lease DST Properties [Member] | Various [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 16.70%
Number of Properties 7
Square Feet | ft² 103,537
Remaining Lease Term 10 years 4 months 24 days
Acquisition Date 2017-09
Purchase Price | $ $ 35,706,642
Daimler Trucks North America Office Building ("FM Property") [Member] | Fort Mill, SC [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 150,164
Remaining Lease Term 2 years 6 months
Acquisition Date 2018-02
Purchase Price | $ $ 40,000,000
Alliance Data Systems Office Building ("CO Property") [Member] | Columbus, OH [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 241,493
Remaining Lease Term 6 years 2 months 12 days
Acquisition Date 2018-07
Purchase Price | $ $ 46,950,000
Hoya Optical Labs of America ("Lewisville Property") [Member] | Lewisville, TX [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 89,473
Remaining Lease Term 2 years
Acquisition Date 2018-11
Purchase Price | $ $ 14,120,000
Martin Brower Industrial Buildings ("Buchanan Property") [Member] | Phoenix, AZ [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 93,302
Remaining Lease Term 5 years 8 months 12 days
Acquisition Date 2019-11
Purchase Price | $ $ 17,300,000
Multifamily Residential Property [Member]  
Real Estate Properties [Line Items]  
Remaining Lease Term 1 year
Multifamily Residential Property [Member] | Keller Property [Member] | Carrolton, TX [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 5.00%
Number of Properties 1
Square Feet | ft² 255,627
Acquisition Date 2021-02
Purchase Price | $ $ 56,500,000
Multifamily Residential Property [Member] | Summerfield Property [Member] | Landover, MD [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 452,876
Acquisition Date 2021-03
Purchase Price | $ $ 115,500,000
Multifamily Residential Property [Member] | Kacey Property [Member] | Kingwood, TX [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 14.90%
Number of Properties 1
Square Feet | ft² 296,991
Acquisition Date 2021-11
Purchase Price | $ $ 67,000,000
Multifamily Residential Property [Member] | Industry Property [Member] | Columbus, OH [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 21.20%
Number of Properties 1
Square Feet | ft² 187,678
Acquisition Date 2021-12
Purchase Price | $ $ 81,000,000
Multifamily Residential Property [Member] | Pearland Property [Member] | Pearland, TX [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 219,624
Acquisition Date 2023-06
Purchase Price | $ $ 40,500,000
Multifamily Residential Property [Member] | Longmire Property [Member] | Conroe, TX [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 0.00%
Number of Properties 1
Square Feet | ft² 231,720
Acquisition Date 2022-04
Purchase Price | $ $ 43,400,000
Multifamily Residential Property [Member] | West End Property [Member] | Lenexa, KS [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 66.94%
Number of Properties 1
Square Feet | ft² 299,813
Acquisition Date 2022-08
Purchase Price | $ $ 69,375,000
Multifamily Residential Property [Member] | Palms Property [Member] | Houston, TX [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 22.58%
Number of Properties 1
Square Feet | ft² 222,672
Acquisition Date 2022-08
Purchase Price | $ $ 48,000,000
Multifamily Residential Property [Member] | Archer Property [Member] | Acworth G A [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 324,128
Acquisition Date 2026-06
Purchase Price | $ $ 92,500,000
Amazon Last Mile Cleveland [Member] | Madison Ave Property [Member] | Cleveland, OH [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 168,750
Remaining Lease Term 4 years 9 months 18 days
Acquisition Date 2021-05
Purchase Price | $ $ 30,800,000
Valencia California [Member] | Valencia Property [Member] | Santa Clarita, CA [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 27.45%
Number of Properties 1
Square Feet | ft² 180,415
Remaining Lease Term 9 years 6 months
Acquisition Date 2021-07
Purchase Price | $ $ 92,000,000
De Anza Plaza Office Buildings [Member] | De Anza Property [Member] | Cupertino, CA [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 1
Square Feet | ft² 83,959
Remaining Lease Term 5 years 1 month 6 days
Acquisition Date 2021-07
Purchase Price | $ $ 63,750,000
Office Tower | ON3 Property [Member] | Nutley, NJ [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 37.17%
Number of Properties 1
Square Feet | ft² 332,818
Remaining Lease Term 12 years 6 months
Acquisition Date 2022-04
Purchase Price | $ $ 131,667,000
Mount Comfort Land [Member] | Greenfield, IN [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 0
Square Feet | a 1
Remaining Lease Term 9 years 9 months 18 days
Acquisition Date 2022-10
Purchase Price | $ $ 445,000
CF WAG Portfolio DST [Member] | WAG Portfolio Properties [Member] | Various [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 8
Square Feet | ft² 118,339
Remaining Lease Term 10 years 4 months 24 days
Acquisition Date 2024-09
Purchase Price | $ $ 42,000,000
WAG MH Property [Member] | WAG MH Properties [Member] | Various [Member]  
Real Estate Properties [Line Items]  
Ownership Percentage 100.00%
Number of Properties 9
Square Feet | ft² 139,305
Remaining Lease Term 10 years 4 months 24 days
Acquisition Date 2025-01
Purchase Price | $ $ 50,130,000