Supplemental Guarantor Condensed Consolidating Financial Statements - Narratives (Details)	12 Months Ended
	Dec. 31, 2015
Guarantor Subsidiaries
Debt Instrument [Line Items]
Ownership percentage in Guarantors	100.00%
Percentage of Company's Covenant EBITDA	10.00%
Guarantor Subsidiaries | Minimum
Debt Instrument [Line Items]
Ownership percentage in Guarantors	50.00%
7.0% Senior unsecured notes due 2023
Debt Instrument [Line Items]
Interest rate	7.00%
5.0% Senior secured first lien notes due 2024
Debt Instrument [Line Items]
Interest rate	5.00%
5.375% Senior secured first lien notes due 2023
Debt Instrument [Line Items]
Interest rate	5.375%
6.75% Senior secured first lien notes due 2020
Debt Instrument [Line Items]
Interest rate	6.75%
8.75% Senior secured second lien notes due 2022
Debt Instrument [Line Items]
Interest rate	8.75%
5.75% Senior secured second lien notes due 2024
Debt Instrument [Line Items]
Interest rate	5.75%