XML 62 R51.htm IDEA: XBRL DOCUMENT v3.19.1
Equity - Class of Stock Disclosures - Dividends and AOCI (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended
Apr. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dividend Distributions            
Paid   $ 22,931       $ 22,578
Dividends declared and paid per common share (in dollars per share)   $ 0.57       $ 0.57
Dividends paid per common share (in dollars per share)   $ 0.57 $ 0.57 $ 0.57 $ 0.57 $ 0.57
Common Stock            
Dividend Distributions            
Declared   $ 22,931       $ 22,578
Paid   $ 22,931       $ 22,578
Dividends paid per common share (in dollars per share)   $ 0.19       $ 0.19
Common Stock | Subsequent Event | Dividend Payable, April 2019            
Dividend Distributions            
Dividends declared and paid per common share (in dollars per share) $ 0.19          
Common Stock | Subsequent Event | Dividend Payable, May 2019            
Dividend Distributions            
Dividends declared and paid per common share (in dollars per share) 0.19          
Common Stock | Subsequent Event | Dividend Payable, June 28, 2019            
Dividend Distributions            
Dividends declared and paid per common share (in dollars per share) $ 0.19