v3.26.1
Investments in Unconsolidated Real Estate Joint Ventures (Unconsolidated Real Estate Joint Ventures) (Details)
ft² in Thousands, $ in Thousands
Jun. 30, 2026
USD ($)
ft²
Dec. 31, 2025
USD ($)
ft²
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net $ 178,651 $ 185,234
Unconsolidated Properties    
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net 314,163 315,747
Unconsolidated Properties | Mortgages    
Schedule of Equity Method Investments [Line Items]    
Net of debt origination costs $ 1,500 $ 1,700
RioCan Canada | Balance Sheet Location [Axis]: us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 665 665
Carrying Value of Investment $ 63,600 $ 64,900
Total Joint Venture Debt, Net $ 0 $ 0
Charlotte | Balance Sheet Location [Axis]: us-gaap:OtherLiabilities    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 399 399
Carrying Value of Investment $ 20,400 $ 20,500
Total Joint Venture Debt, Net $ 95,000 $ 95,800
National Harbor | Balance Sheet Location [Axis]: us-gaap:OtherLiabilities    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 341 341
Carrying Value of Investment $ 12,900 $ 12,000
Total Joint Venture Debt, Net $ 89,400 $ 90,200
Galveston/Houston | Balance Sheet Location [Axis]: us-gaap:OtherLiabilities    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 353 353
Carrying Value of Investment $ 14,000 $ 13,300
Total Joint Venture Debt, Net $ 59,300 $ 59,200
Columbus | Balance Sheet Location [Axis]: us-gaap:OtherLiabilities    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 355 355
Carrying Value of Investment $ 7,300 $ 6,100
Total Joint Venture Debt, Net $ 70,500 $ 70,500
Charlotte, National Harbor, Galveston/Houston and Columbus | Balance Sheet Location [Axis]: us-gaap:OtherLiabilities    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 1,448 1,448
Carrying Value of Investment $ 54,600 $ 51,900
Total Joint Venture Debt, Net $ 314,200 $ 315,700