XML 76 R61.htm IDEA: XBRL DOCUMENT v3.20.2
Partners' Equity Of The Parent Company - Textual (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 15, 2020
USD ($)
$ / shares
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Mar. 31, 2019
USD ($)
Sep. 30, 2020
USD ($)
$ / shares
shares
Sep. 30, 2019
USD ($)
$ / shares
shares
Earnings Per Common Partnership Unit [Line Items]            
Dividends, common stock | $ $ 32,700          
Shares repurchased and retired (in shares) | shares         6,248,483 1,337,169
Share price (in dollars per share) | $ / shares         $ 9.60 $ 12.92
Value of stock repurchased and retired | $   $ 6,141 $ 53,858 $ 17,281 $ 60,000 $ 17,300
Dividend declared            
Earnings Per Common Partnership Unit [Line Items]            
Dividends payable (in dollars per share) | $ / shares $ 0.19          
BRANDYWINE OPERATING PARTNERSHIP, L.P.            
Earnings Per Common Partnership Unit [Line Items]            
Dividends, common stock | $ $ 32,700          
Repurchase program, ratio of mirror unit of operating partnership retired for each common share repurchased         1  
BRANDYWINE OPERATING PARTNERSHIP, L.P. | Dividend declared            
Earnings Per Common Partnership Unit [Line Items]            
Dividends payable (in dollars per share) | $ / shares $ 0.19