Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Common Share - Schedule of the Computation of Historical Basic and Diluted Net Loss Per Share (Details)

v3.8.0.1
Net Loss Per Common Share - Schedule of the Computation of Historical Basic and Diluted Net Loss Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Numerator        
Net loss $ (66,243) $ (61,534) $ (473,646) $ (252,969)
Less: Stock dividend payable and transaction costs 18,319 0 32,847 0
Net loss available to common stockholders $ (84,562) $ (61,534) $ (506,493) $ (252,969)
Denominator        
Weighted-average basic and diluted common shares 245,810 232,139 241,579 229,524
Net loss per common share, basic and diluted (in dollars per share) $ (0.34) $ (0.27) $ (2.10) $ (1.10)