BUSINESS COMBINATIONS (Narrative) (Details) - Thermo Fluids Inc. [Member] - USD ($) $ in Millions		3 Months Ended	6 Months Ended
Apr. 11, 2015	Jun. 30, 2015	Jun. 30, 2015
Business Acquisition [Line Items]
Preliminary purchase price	$ 77.1
TFI's revenues included in the Company's results of operations			$ 11.7
Acquisition related costs		$ 0.3	$ 0.4

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This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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