Quarterly report pursuant to Section 13 or 15(d)

Investments in Unconsolidated Real Estate Joint Ventures (Unconsolidated Real Estate Joint Ventures) (Details)

v3.22.2.2
Investments in Unconsolidated Real Estate Joint Ventures (Unconsolidated Real Estate Joint Ventures) (Details)
ft² in Thousands, $ in Thousands
Jun. 30, 2022
USD ($)
ft²
Dec. 31, 2021
USD ($)
ft²
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net $ 60,146 $ 62,474
Unconsolidated Properties    
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net 329,535 329,460
Unconsolidated Properties | Mortgages    
Schedule of Equity Method Investments [Line Items]    
Net of debt origination costs (1,000) (1,000)
Investments In Unconsolidated Joint Ventures    
Schedule of Equity Method Investments [Line Items]    
Carrying Value of Investment $ 80,000 $ 82,600
Investments In Unconsolidated Joint Ventures | RioCan Canada    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 665 665
Carrying Value of Investment $ 80,000 $ 82,400
Investments In Unconsolidated Joint Ventures | RioCan Canada | Unconsolidated Properties    
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net 0 $ 0
Investments In Unconsolidated Joint Ventures | Columbus    
Schedule of Equity Method Investments [Line Items]    
Ownership %   50.00%
Square feet | ft²   355
Carrying Value of Investment   $ 200
Investments In Unconsolidated Joint Ventures | Columbus | Unconsolidated Properties    
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net   70,900
Other Liabilities    
Schedule of Equity Method Investments [Line Items]    
Carrying Value of Investment $ 46,200 $ 41,400
Other Liabilities | Columbus    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00%  
Square feet | ft² 355  
Carrying Value of Investment $ 1,200  
Other Liabilities | Columbus | Unconsolidated Properties    
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net $ 70,900  
Other Liabilities | Charlotte    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 399 399
Carrying Value of Investment $ 17,700 $ 16,200
Other Liabilities | Charlotte | Unconsolidated Properties    
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net $ 99,600 $ 99,600
Other Liabilities | National Harbor    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 341 341
Carrying Value of Investment $ 12,300 $ 11,200
Other Liabilities | National Harbor | Unconsolidated Properties    
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net $ 94,600 $ 94,500
Other Liabilities | Galveston/Houston    
Schedule of Equity Method Investments [Line Items]    
Ownership % 50.00% 50.00%
Square feet | ft² 353 353
Carrying Value of Investment $ 15,000 $ 14,000
Other Liabilities | Galveston/Houston | Unconsolidated Properties    
Schedule of Equity Method Investments [Line Items]    
Total Joint Venture Debt, Net $ 64,400 $ 64,400