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LONG-TERM OBLIGATIONS (Details 2) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Operating Leased Assets [Line Items] | |||
| Rent expense under operating lease | $ 15.1us-gaap_OperatingLeasesRentExpenseNet | $ 14.8us-gaap_OperatingLeasesRentExpenseNet | $ 14.7us-gaap_OperatingLeasesRentExpenseNet |
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- Details
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- Definition
Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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