STOCK PLANS AND SHARE BASED COMPENSATION (Options by Exercise Price Range) (Details) shares in Thousands	12 Months Ended
	Dec. 31, 2018 $ / shares shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding, Number Outstanding | shares	335
Options Outstanding, Weighted Average Remaining Contractual Term (in years)	1 year 6 months 18 days
Options Outstanding, Weighted Average Exercise Price (per share)	$ 32.41
Options Vested and Exercisable, Number Vested | shares	335
Options Vested and Exercisable, Weighted Average Exercise Price (per share)	$ 32.41
$17.75 - $36.95
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding, Exercise Price Range, Lower Range Limit	17.75
Options Outstanding, Exercise Price Range, Upper Range Limit	$ 36.95
Options Outstanding, Number Outstanding | shares	181
Options Outstanding, Weighted Average Remaining Contractual Term (in years)	10 months 18 days
Options Outstanding, Weighted Average Exercise Price (per share)	$ 26.05
Options Vested and Exercisable, Number Vested | shares	181
Options Vested and Exercisable, Weighted Average Exercise Price (per share)	$ 26.05
$37.96 - $42.88
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding, Exercise Price Range, Lower Range Limit	37.96
Options Outstanding, Exercise Price Range, Upper Range Limit	$ 42.88
Options Outstanding, Number Outstanding | shares	154
Options Outstanding, Weighted Average Remaining Contractual Term (in years)	2 years 4 months 5 days
Options Outstanding, Weighted Average Exercise Price (per share)	$ 39.85
Options Vested and Exercisable, Number Vested | shares	154
Options Vested and Exercisable, Weighted Average Exercise Price (per share)	$ 39.85