Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

v3.5.0.2
Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]        
Net income (loss) $ 117,786 $ (34,790) $ 11,875 $ 281,504
Weighted average number of shares of common shares outstanding 344,744,917 364,979,716 345,091,765 364,844,032
Weighted average restricted stock shares 2,882,309 2,386,257 3,126,469 2,141,699
Basic and diluted weighted average shares outstanding 347,627,226 367,365,973 348,218,234 366,985,731
Basic and diluted earnings (loss) per weighted average common share $ 0.34 $ (0.09) $ 0.03 $ 0.77