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Basis of Presentation and Significant Accounting Policies - Schedule of Interest Activity (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Accounting Policies [Abstract]    
Interest incurred $ 20,261 $ 18,033
Less: Interest capitalized 20,261 18,033
Interest expense, net of amounts capitalized 0 0
Cash paid for interest $ 14,911 $ 11,700