Quarterly report pursuant to Section 13 or 15(d)

Organization and description of business (Details)

v3.22.1
Organization and description of business (Details)
shares in Millions, ft² in Millions
 1 Months Ended 3 Months Ended
Aug. 31, 2020
multifamilyApartmentUnit
Mar. 31, 2022
ft²
building
park
state
multifamilyApartmentUnit
shares
Organization And Description Of Business [Line Items]    
Ownership percentage of the limited partnership (as a percent)   79.10%
Rentable area (in square feet) | ft²   27.0
Number of states with rentable commercial space | state   6
Number of parks | park   96
Number of buildings | building   652
Managed Properties    
Organization And Description Of Business [Line Items]    
Rentable area (in square feet) | ft²   0.3
Highgate at the Mile    
Organization And Description Of Business [Line Items]    
Number of units developed | multifamilyApartmentUnit   395
Brentford at The Mile    
Organization And Description Of Business [Line Items]    
Number of units developed | multifamilyApartmentUnit 411 411
PS    
Organization And Description Of Business [Line Items]    
Shares owned by public storage (in shares) | shares   7.2
Affiliate's ownership (as a percent)   41.40%
Aggregate shares owned if partnership units are redeemed (in shares) | shares   14.5
Investment in Joint Venture | Highgate at the Mile    
Organization And Description Of Business [Line Items]    
Economic interest in joint venture (as a percent)   95.00%
Investment in Joint Venture | Brentford at The Mile    
Organization And Description Of Business [Line Items]    
Economic interest in joint venture (as a percent) 98.20% 98.20%