SHARE-BASED COMPENSATION AND BENEFIT PLANS (Tables)

9 Months Ended

Sep. 30, 2022

Employee stock option [Member]

Share-Based Compensation and Benefit Plans

Summary of stock options

	Shares	Weighted- Average
	(in thousands)	Exercise Price
Outstanding at December 31, 2021	1,206	$	300.09
Granted	124		670.98
Exercised	(169)		253.89
Forfeited or expired	(12)		456.32
Outstanding at September 30, 2022	1,149	$	345.21
Exercisable at September 30, 2022	808	$	271.82

Black-Scholes option pricing model

	September 30,
	2022		2021
Risk free interest rate	2.00	%	0.81	%
Expected life	6.3	Years	6.0	Years
Expected volatility	28.8	%	30.0	%
Expected dividend yield	—	%	—	%

Summary of activity of share-based compensation and benefit plans

	For the Three Months Ended				For the Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
Compensation expense for stock options awarded	$	4,924	$	4,736	$	15,134	$	15,103
Income tax benefit from compensation expense related to stock options		1,222		1,169		3,756		3,727

Restricted stock [Member]

Share-Based Compensation and Benefit Plans

Summary of activity of share-based compensation and benefit plans

	For the Three Months Ended				For the Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
Compensation expense for shares issued under the ESPP	$	828	$	832	$	2,429	$	2,264
Income tax benefit from compensation expense related to shares issued under the ESPP		205		205		603		559
Compensation expense for restricted shares awarded		459		401		1,350		1,177
Income tax benefit from compensation expense related to restricted awards	$	114	$	99	$	335	$	291