DEBT (Other Textual) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Long-term Debt, Fiscal Year Maturity [Abstract]
2020	$ 34,969
2021	119
2022	105
2023	10,607
2024	0
Thereafter	700,000
Total interest paid	24,950	$ 23,790	$ 23,820
Amounts due banks, interest at 4.9% in 2019	$ 34,857	$ 0
Weighted average interest rates of borrowings under the Credit Agreement and borrowings of foreign subsidiaries (as a percent)	4.90%