XML 104 R86.htm IDEA: XBRL DOCUMENT v3.6.0.2
Long-Term Debt Loss on Early Extinguishment of Debt (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Extinguishment of Debt [Line Items]      
Loss on early extinguishments and modifications of debt $ 42,364 $ 40,733 $ 1,536
Parent Only [Member] | Senior Notes      
Extinguishment of Debt [Line Items]      
Extinguishment of Debt, Amount 0 23,962 0
Parent Only [Member] | Bank Credit Facility      
Extinguishment of Debt [Line Items]      
Extinguishment of Debt, Amount 9,512 2,086 1,536
Premium and Consent Fees [Member] | Parent Only [Member] | Senior Notes      
Extinguishment of Debt [Line Items]      
Extinguishment of Debt, Amount 15,750 0 0
Senior Notes Due 2020 [Member] | Parent Only [Member] | Senior Notes      
Extinguishment of Debt [Line Items]      
Extinguishment of Debt, Amount 5,976 0 0
Senior Secured Notes Due 2018 [Member] | Parent Only [Member] | Senior Notes      
Extinguishment of Debt [Line Items]      
Extinguishment of Debt, Amount 4,497 0 0
Senior Notes Due 2018 [Member] | Parent Only [Member] | Senior Notes      
Extinguishment of Debt [Line Items]      
Extinguishment of Debt, Amount 0 4,888 0
Holdco Note | Parent Only [Member] | Promissory Note [Member]      
Extinguishment of Debt [Line Items]      
Extinguishment of Debt, Amount 0 7,819 0
Bank Credit Facility | Parent Only [Member] | Bank Credit Facility      
Extinguishment of Debt [Line Items]      
Extinguishment of Debt, Amount $ 6,629 $ 1,978 $ 0