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Real Estate and In-Place Lease Value - Additional Information (Details)
9 Months Ended
Sep. 30, 2021
Leases, Acquired-in-Place  
Real Estate [Line Items]  
Acquired in-place lease estimated useful life (in years) 7 years 3 months 18 days
Building and Building Improvements | Maximum  
Real Estate [Line Items]  
Buildings and building improvements estimated lives 40 years