DEFERRED TAX ASSETS AND LIABILITIES (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
DEFERRED TAX ASSETS AND LIABILITIES [Abstract]
Net deferred tax assets	$ 36.4us-gaap_DeferredTaxAssetsLiabilitiesNet		$ 40.0us-gaap_DeferredTaxAssetsLiabilitiesNet
Undistributed foreign earnings indefinitely reinvested		50.0
Additional undistributed foreign earnings expected to be indefinitely reinvested in 2015	20.0
Incremental taxes on indefinitely reinvested foreign earnings	$ 5.3

Amount of additional undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile for the remainder of the year.

No definition available.

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- Definition

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

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- Definition

Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.

+ References

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- Definition

Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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