INCOME TAXES Open Years (Details)	3 Months Ended
	Dec. 31, 2018
U.S. Federal
Tax Years Subject to Examination [Line Items]
Open Tax Year	2015
Majority of U.S. state and local jurisdictions
Tax Years Subject to Examination [Line Items]
Open Tax Year	2014
Australia
Tax Years Subject to Examination [Line Items]
Open Tax Year	2017
Belgium
Tax Years Subject to Examination [Line Items]
Open Tax Year	2016
Canada
Tax Years Subject to Examination [Line Items]
Open Tax Year	2014
Netherlands
Tax Years Subject to Examination [Line Items]
Open Tax Year	2013
Switzerland
Tax Years Subject to Examination [Line Items]
Open Tax Year	2014
United Kingdom
Tax Years Subject to Examination [Line Items]
Open Tax Year	2017
Jurisdictions in Asia
Tax Years Subject to Examination [Line Items]
Open Tax Year	2018