Liabilities Subject to Compromise (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Reorganizations [Abstract]
Debt	$ 5,026,806	$ 0
Accrued expenses and current liabilities	138,253
Accounts payable	90,926
Noncurrent liabilities	39,800
Liabilities Subject to Compromise	5,295,785	0
Debt issuance costs	$ 64,857	$ 64,857