Quarterly report pursuant to Section 13 or 15(d)

LEASE OBLIGATIONS (Narrative) (Details)

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LEASE OBLIGATIONS (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Leases [Abstract]    
Operating lease expense $ 4.3us-gaap_LeaseAndRentalExpense $ 6.2us-gaap_LeaseAndRentalExpense