INCOME TAXES Open Years (Details)	3 Months Ended
	Dec. 31, 2019
U.S. Federal
Tax Years Subject to Examination [Line Items]
Open Tax Year	2016
Majority of U.S. state and local jurisdictions
Tax Years Subject to Examination [Line Items]
Open Tax Year	2015
Australia
Tax Years Subject to Examination [Line Items]
Open Tax Year	2017
Belgium
Tax Years Subject to Examination [Line Items]
Open Tax Year	2017
Canada
Tax Years Subject to Examination [Line Items]
Open Tax Year	2015
Netherlands
Tax Years Subject to Examination [Line Items]
Open Tax Year	2014
Switzerland
Tax Years Subject to Examination [Line Items]
Open Tax Year	2015
United Kingdom
Tax Years Subject to Examination [Line Items]
Open Tax Year	2018
Jurisdictions in Asia
Tax Years Subject to Examination [Line Items]
Open Tax Year	2018