SHARE-BASED COMPENSATION AND BENEFIT PLANS (Tables)

3 Months Ended

Mar. 31, 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	62		829.83
Exercised	(35)		291.35
Forfeited or expired	(5)		557.30
Outstanding at March 31, 2023	1,091	$	385.00
Exercisable at March 31, 2023	803	$	302.61

Black-Scholes option pricing model

	March 31,
	2023		2022
Risk free interest rate	3.91	%	1.61	%
Expected life	6.5	Years	6.5	Years
Expected volatility	29.1	%	28.5	%
Expected dividend yield	—	%	—	%

Summary of activity of share-based compensation and benefit plans

	For the Three Months Ended
	March 31,
	2023		2022
Compensation expense for stock options awarded	$	6,119	$	5,301
Income tax benefit from compensation expense related to stock options		1,534		1,346
Weighted-average grant-date fair value of options awarded	$	318.08	$	217.68

Restricted stock [Member]

Share-Based Compensation and Benefit Plans

Summary of activity of share-based compensation and benefit plans

	For the Three Months Ended
	March 31,
	2023		2022
Compensation expense for shares issued under the ESPP	$	861	$	793
Income tax benefit from compensation expense related to shares issued under the ESPP		216		201
Compensation expense for restricted shares awarded		455		439
Income tax benefit from compensation expense related to restricted awards	$	114	$	112