STOCKHOLDERS' EQUITY - Schedule of Stock Options / Other Information Pertaining to Stock Option Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Outstanding at beginning of period (in shares)	962	1,078
Granted (in shares)	51	113
Exercised (in shares)	(18)	(125)
Forfeited (in shares)	0	(1)
Canceled (in shares)	0	0
Outstanding at end of period (in shares)	995	1,065
Exercisable at end of period (in shares)	688	699
Weighted Average Exercise Price
Outstanding at beginning of period (in dollars per share)	$ 114.81	$ 104.38
Granted (in dollars per share)	159.18	143.43
Exercised (in dollars per share)	90.50	70.40
Forfeited (in dollars per share)	0	134.45
Canceled (in dollars per share)	0	0
Outstanding at end of period (in dollars per share)	117.53	112.48
Exercisable at end of period (in dollars per share)	$ 105.78	$ 97.89
Aggregate intrinsic value, outstanding, beginning of period	$ 46,346	$ 47,889
Aggregate intrinsic value, outstanding, end of period	48,212	45,223
Aggregate intrinsic value, exercisable, end of period	$ 41,408	$ 39,881
Weighted average remaining contractual term, outstanding	5 years 7 months 6 days	6 years 3 months 18 days
Weighted average remaining contractual term, exercisable	4 years 4 months 24 days	4 years 10 months 24 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Weighted-average fair value of options granted (in dollars per share)	$ 48.86	$ 44.52
Total intrinsic value of stock options exercised	$ 1,388	$ 10,377
Stock options
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Dividend yield rate	0.60%	0.60%
Expected volatility rate	26.00%	28.00%
Risk-free interest rate	4.50%	4.10%
Expected term	5 years 2 months 12 days	5 years