SHARE-BASED COMPENSATION AND BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 2023

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, 2022	1,069	$	356.76
Granted	72		838.69
Exercised	(143)		271.57
Forfeited or expired	(10)		583.04
Outstanding at June 30, 2023	988	$	402.25
Exercisable at June 30, 2023	716	$	313.93

Black-Scholes option pricing model

	June 30,
	2023		2022
Risk free interest rate	3.87	%	1.81	%
Expected life	6.4	Years	6.4	Years
Expected volatility	29.1	%	28.7	%
Expected dividend yield	—	%	—	%

Summary of activity of share-based compensation and benefit plans

	For the Three Months Ended				For the Six Months Ended
	June 30,				June 30,
	2023		2022		2023		2022
Compensation expense for stock options awarded	$	5,796	$	4,909	$	11,915	$	10,210
Income tax benefit from compensation expense related to stock options		1,447		1,214		2,975		2,525

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 Six Months Ended
	June 30,				June 30,
	2023		2022		2023		2022
Compensation expense for shares issued under the ESPP	$	879	$	808	$	1,740	$	1,601
Income tax benefit from compensation expense related to shares issued under the ESPP		219		200		435		396
Compensation expense for restricted shares awarded		461		452		916		891
Income tax benefit from compensation expense related to restricted awards	$	115	$	112	$	229	$	220