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Dividends Declared and Paid - Additional Information (Details) - $ / shares
3 Months Ended
Mar. 31, 2017
Feb. 28, 2017
Jan. 31, 2017
Mar. 31, 2017
Mar. 31, 2016
Equity [Abstract]          
Common shares, dividend declared per share (in dollars per share) $ 0.11 $ 0.11 $ 0.11 $ 0.33 $ 0.31
Long-term incentive plan (LTIP) units, distributions per unit (in dollars per share) $ 0.11 $ 0.11 $ 0.11 $ 0.33 $ 0.31