INCOME TAXES (Tables)

6 Months Ended

Jun. 30, 2018

Income Tax Disclosure [Abstract]

Open Years Subject to Tax Examination

As of June 30, 2018, the Company's open tax years, which remain subject to examination by the relevant tax authorities, were principally as follows:

	Year
Earliest tax years which remain subject to examination by the relevant tax authorities:
U.S. Federal	2014
Majority of U.S. state and local jurisdictions	2013
Australia	2017
Belgium	2015
Canada	2013
Netherlands	2012
Switzerland	2013
United Kingdom	2017
Jurisdictions in Asia	2018