XML 60 R50.htm IDEA: XBRL DOCUMENT v3.8.0.1
Dividends Declared and Paid - Dividend Information (Details) - $ / shares
3 Months Ended 9 Months Ended
Sep. 29, 2017
Aug. 31, 2017
Jul. 31, 2017
Jun. 30, 2017
May 26, 2017
Apr. 28, 2017
Mar. 31, 2017
Feb. 28, 2017
Jan. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Equity [Abstract]                              
Common share distribution amount (in dollars per share) $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.33 $ 0.33 $ 0.33 $ 0.33 $ 0.99 $ 0.97
LTIP unit distribution amount (in dollars per share) $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.11 $ 0.33 $ 0.33 $ 0.33   $ 0.99 $ 0.97