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Equity Incentive Plan - Valuation Assumptions (Details) - $ / shares
Mar. 01, 2022
Mar. 01, 2021
Mar. 01, 2020
Mar. 01, 2019
Mar. 01, 2018
Mar. 01, 2017
Time-Based LTIP Unit Awards            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of Units Granted (in shares) 152,004 132,381 130,206 88,746 97,968 89,574
Estimate Value Per Unit (in dollars per share) $ 12.33 $ 12.52 $ 13.05 $ 18.45 $ 16.83 $ 18.53
Volatility, percentage 80.00% 78.00% 20.00% 21.00% 26.00% 24.00%
Dividend Yield, percentage 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Risk Free Interest Rate, percentage 1.01% 0.08% 1.06% 2.57% 2.07% 0.92%
Performance-Based LTIP Unit Awards            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of Units Granted (in shares) 228,000 198,564 195,301 133,107 146,949 134,348
Estimate Value Per Unit (in dollars per share) $ 18.58 $ 15.91 $ 13.66 $ 18.91 $ 17.02 $ 19.65
Volatility, percentage 66.00% 64.00% 20.00% 21.00% 26.00% 25.00%
Dividend Yield, percentage 3.50% 3.40% 8.10% 6.20% 6.20% 5.80%
Risk Free Interest Rate, percentage 1.44% 0.30% 0.90% 2.55% 2.37% 1.47%