Notes and Other Debt - Schedule of Notes and Other Debt (Parenthetical) (Details)	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Senior Secured Term Loan B Facility
Debt Instrument [Line Items]
Debt instrument, maturity date	Oct. 24, 2022	Oct. 24, 2022
Debt instrument, imputed interest rate	5.66%	5.66%
Senior Secured Notes - 6.00% Due April 15, 2023
Debt Instrument [Line Items]
Debt instrument, maturity date	Apr. 15, 2023	Apr. 15, 2023
Debt instrument, imputed interest rate	6.29%	6.29%
Issuance senior notes, stated percentage	6.00%	6.00%
Senior Unsecured Notes - 8.25% Due October 15, 2023
Debt Instrument [Line Items]
Debt instrument, maturity date	Oct. 15, 2023	Oct. 15, 2023
Debt instrument, imputed interest rate	9.06%	9.06%
Issuance senior notes, stated percentage	8.25%	8.25%
Senior Unsecured Notes - 7.125% Due December 15, 2024
Debt Instrument [Line Items]
Debt instrument, maturity date	Dec. 15, 2024	Dec. 15, 2024
Issuance senior notes, stated percentage	7.125%	7.125%