Quarterly report pursuant to Section 13 or 15(d)

EQUITY Common Stock (Details)

v3.19.3
EQUITY Common Stock (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Debt Instrument [Line Items]        
Stock Issued During Period, Value, Conversion of Convertible Securities $ 0   $ 28,586  
Weighted average common shares—basic 210,621,971 207,614,413 209,849,058 207,228,034
2.5% Convertible Senior Notes Due 2019 [Member]        
Debt Instrument [Line Items]        
Conversion of convertible debt (in shares)     824,328  
Interest rate, stated percentage 2.50%   2.50%  
Stock Issued During Period, Value, Conversion of Convertible Securities     $ 28,600