STOCK COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity

The following table summarizes the Company’s stock option activity:

	Six Months Ended   June 30, 2017
	Number of Options		Weighted- Average Exercise Price
Beginning Balance	975,400		$	35.14
Exercised	(107,950	)	36.02
Forfeited	(2,000	)	37.65
Ending Balance	865,450		$	35.02

Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable

The following table summarizes information about the Company’s options outstanding and exercisable:

	Options Outstanding				Options Exercisable
	Options Outstanding	Weighted-Average			Number Exercisable at June 30, 2017	Weighted-Average
Range of Exercise Prices		Remaining Contractual Life	Exercise Price			Remaining Contractual Life	Exercise Price
$13.89 - $42.16	865,450	4.79	$	35.02	796,500	4.63	$	34.79

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity

The following table summarizes the Company’s restricted stock activity:

	Six Months Ended June 30, 2017
	Number of Shares/Units		Weighted-Average Grant-Date Fair Value
Beginning Balance	1,800,557		$	37.78
Granted	462,499		55.84
Vested	(467,051	)	39.01
Forfeited	(33,063	)	42.95
Ending Balance	1,762,942		$	42.02

Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Performance-Based Units, Vested and Expected to Vest

The following table summarizes the Company’s PSU activity:

	Six Months Ended   June 30, 2017
	Number of PSUs		Weighted-Average Grant-Date Fair Value
Beginning Balance	472,300		$	47.19
Granted	221,050		59.71
Forfeited	(8,052	)	45.93
Ending Balance	685,298		$	51.24