Quarterly report pursuant to Section 13 or 15(d)

Real Estate and Intangible Assets - Weighted Average Amortization Period for Intangible Assets and Liabilities (Details)

v3.10.0.1
Real Estate and Intangible Assets - Weighted Average Amortization Period for Intangible Assets and Liabilities (Details)
 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Acquired Finite-Lived Intangible Assets [Line Items]    
Weighted average amortization period 11 years 1 month 6 days 9 years 9 months 18 days
In-place leases    
Acquired Finite-Lived Intangible Assets [Line Items]    
Weighted average amortization period 9 years 9 months 18 days 8 years 6 months
Leasing costs    
Acquired Finite-Lived Intangible Assets [Line Items]    
Weighted average amortization period 9 years 9 months 18 days 8 years 6 months
Customer relationships    
Acquired Finite-Lived Intangible Assets [Line Items]    
Weighted average amortization period 14 years 9 months 18 days 13 years 6 months
Above market leases    
Acquired Finite-Lived Intangible Assets [Line Items]    
Weighted average amortization period 9 years 9 months 18 days 0 days
Below Market Leases    
Acquired Finite-Lived Intangible Assets [Line Items]    
Weighted average amortization period 0 days 8 years 6 months