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Share and Unit-Based Plans - Narrative (Details)
$ in Thousands
3 Months Ended
Mar. 01, 2020
Jan. 01, 2020
Mar. 31, 2020
USD ($)
Mar. 31, 2019
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Capitalized share and unit-based compensation costs     $ 1,379 $ 1,146
Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Conversion rate of shares     1  
Unrecognized compensation cost of share and unit-based plans     $ 3,113  
LTIP Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Conversion rate of shares     1  
Unrecognized compensation cost of share and unit-based plans     $ 13,133  
LTIP Units | January 1, 2020        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Risk free interest rate   1.62%    
Volatility   26.08%    
LTIP Units | March 1, 2020        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Risk free interest rate 0.85%      
Volatility 28.34%      
Phantom Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized compensation cost of share and unit-based plans     $ 442