LONG-TERM DEBT LONG-TERM DEBT - 9.375% Senior notes (Details) - Nine Point Three Seven Five Senior Unsecured Notes Due 2017 [Member] - USD ($)
Feb. 16, 2014
Jan. 30, 2014
Sep. 27, 2012
Debt Instrument [Line Items]      
Debt Instrument, Face Amount     $ 160,000,000
Extinguishment of Debt, Amount   $ 94,700,000  
Tender Offer Price, Per 1000   1,108.36  
Debt Instrument, Early Tender Payment Price, Per 1000   $ 30.00  
Redemption price 1    
make whole premium 110.179%