FAIR VALUE OF FINANCIAL INSTRUMENTS (Table)

6 Months Ended

Jun. 30, 2020

Fair Value Disclosures [Abstract]

Derivatives Not Designated as Hedging Instruments [Table Text Block]

Undesignated hedges

For the three and six months ended June 30, 2020 and 2019, the gains or (losses) recognized in income on forward exchange derivative contracts not designated for hedge accounting were as follows:

	Three Months Ended				Six Months Ended
(In thousands)	June 30,				June 30,
Derivatives not designated as hedging instrument	2020		2019		2020		2019
Forward exchange contracts:
General and administrative expenses	$	700	$	(2,158)	$	(7,432)	$	1,431

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]

	June 30, 2020				December 31, 2019
(In thousands)	Carrying Value		Estimated Fair Value		Carrying Value		Estimated Fair Value
Revolving credit agreement, due 2024	$	75,000	$	75,000	$	—	$	—
3.84% Senior notes due 2021	100,000		102,137		100,000		102,079
3.70% Senior notes due 2023	202,500		209,416		202,500		207,882
3.85% Senior notes due 2025	90,000		95,028		90,000		93,838
4.24% Senior notes due 2026	200,000		217,026		200,000		213,126
4.05% Senior notes due 2028	67,500		72,655		67,500		71,260
4.11% Senior notes due 2028	90,000		97,159		90,000		95,607
Total debt	825,000		868,421		750,000		783,792
Debt issuance costs, net	(534)		(534)		(594)		(594)
Unamortized interest rate swap proceeds	10,336		10,336		11,233		11,233
Total debt, net	$	834,802	$	878,223	$	760,639	$	794,431