SHARE-BASED COMPENSATION AND BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 2024

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, 2023	884	$	428.50
Granted	61		1,062.42
Exercised	(199)		316.22
Forfeited or expired	(5)		780.03
Outstanding at June 30, 2024	741	$	508.49
Exercisable at June 30, 2024	526	$	380.44

Black-Scholes option pricing model

	June 30,
	2024		2023
Risk free interest rate	4.18	%	3.87	%
Expected life	6.5	Years	6.4	Years
Expected volatility	28.2	%	29.1	%
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,
	2024		2023		2024		2023
Compensation expense for stock options awarded	$	5,742	$	5,796	$	11,337	$	11,915
Income tax benefit from compensation expense related to stock options		1,475		1,447		2,913		2,975

Employee stock purchase plan [Member] | 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,
	2024		2023		2024		2023
Compensation expense for shares issued under the ESPP	$	983	$	879	$	1,936	$	1,740
Income tax benefit from compensation expense related to shares issued under the ESPP		253		219		497		435
Compensation expense for restricted shares awarded		482		461		956		916
Income tax benefit from compensation expense related to restricted awards	$	124	$	115	$	246	$	229