LONG-TERM DEBT AND OTHER FINANCING ARRANGEMENTS Leverage narrative (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)
Debt Instrument [Line Items]
Interest on long-term debt and other financing arrangements	$ 7,201	$ 9,070	$ 21,451	$ 36,585
Euro Loans [Member]
Debt Instrument [Line Items]
Financial Covenant, Net Leverage			2.5	3.5
Guarantee Fee [Member]
Debt Instrument [Line Items]
Interest on long-term debt and other financing arrangements	$ 3,200	$ 5,200	$ 10,500	$ 22,500