v3.25.4
Investments in Unconsolidated Real Estate Ventures - Additional Information (Details)
$ in Millions, $ in Millions
12 Months Ended
Oct. 31, 2025
CAD ($)
Sep. 02, 2025
USD ($)
Jun. 17, 2025
StorageFacility
Jul. 17, 2024
CAD ($)
Nov. 03, 2023
CAD ($)
Dec. 31, 2025
USD ($)
StorageUnit
Property
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2025
CAD ($)
StorageUnit
Property
Apr. 11, 2025
USD ($)
Jul. 18, 2024
USD ($)
Jul. 17, 2024
USD ($)
Jul. 17, 2024
CAD ($)
Jun. 01, 2022
CAD ($)
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Number of self storage real estate joint ventures | StorageFacility     5                      
RBC JV Term Loan                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Term Loan         $ 70.0                  
Term loan         $ 70.0                  
Percentage of joint venture property owned         50.00%                  
Maturity date         Nov. 02, 2025                  
Fixed annual rate         6.21%             4.97% 4.97%  
Loan amount         $ 68.9                  
RBC JV Term Loan II                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Term Loan       $ 46.0                    
Term loan       $ 46.0                    
Percentage of joint venture property owned       50.00%                    
Maturity date       Nov. 03, 2025                    
Loan amount                       $ 34.1 $ 46.4  
RBC JV Term Loan III                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Term Loan $ 160.0                          
Outstanding amount           $ 116.5     $ 159.8          
Term loan $ 160.0                          
Percentage of joint venture property owned 50.00%                          
Value of secured obligations $ 80.0                          
Maturity date Nov. 01, 2030                          
Fixed annual rate 3.87%                          
Amortization period 30 years                          
J V Properties                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Number of unconsolidated real estate development | Property           1     1          
SmartCentres Joint Ventures                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Number of unconsolidated real estate ventures | StorageUnit           13                
Number of operational unconsolidated real estate ventures | StorageUnit           10     10          
Number of self storage units | StorageUnit           3                
SmartCentres Joint Ventures | Canadian JV Properties                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Equity method investment, ownership percentage           50.00%     50.00%          
Nantucket Joint Venture                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Percentage of Joint venture minority ownership           42.00%     42.00%          
Carrying value of minority investment           $ 7.0 $ 6.0       $ 4.9      
Remaining unfunded capital commitment                   $ 0.3        
Additional capital contribution   $ 0.6                        
SmartCentres Storage Finance LP                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Loan amount         $ 68.9               $ 46.4  
SmartCentres Storage Finance LP | SmartCentres Joint Ventures | SmartCentres Self Storage Facilities                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Equity method investment, ownership percentage           50.00%     50.00%          
Canada                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Number of unconsolidated real estate ventures | StorageUnit           13                
Number of self storage units | StorageUnit           10                
Canada | SmartCentres Joint Ventures                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Equity in losses from investments           $ 0.4 $ 1.4 $ 1.6            
SSGT II Merger Agreement | SmartCentres Storage Finance LP                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Initial maximum amount available                           $ 34.3
SSGT II Merger Agreement | SmartCentres Storage Finance LP | Dupont And Aurora Joint Venture Properties                            
Investments In Unconsolidated Real Estate Ventures [Line Items]                            
Interests                           50.00%