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		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 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)			(68)	(137)
Forfeited (in shares)			0	(2)
Canceled (in shares)			0	0
Outstanding at end of period (in shares)	945	1,052	945	1,052
Exercisable at end of period (in shares)	638	687	638	687
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)			91.48	70.75
Forfeited (in dollars per share)			0	137.06
Canceled (in dollars per share)			0	0
Outstanding at end of period (in dollars per share)	$ 118.88	$ 112.90	118.88	112.90
Exercisable at end of period (in dollars per share)	$ 106.87	$ 98.31	$ 106.87	$ 98.31
Aggregate intrinsic value, outstanding, beginning of period			$ 46,346	$ 47,889
Aggregate intrinsic value, outstanding, end of period	$ 38,084	$ 43,199	38,084	43,199
Aggregate intrinsic value, exercisable, end of period	$ 33,375	$ 38,241	$ 33,375	$ 38,241
Weighted average remaining contractual term, outstanding			5 years 7 months 6 days	6 years
Weighted average remaining contractual term, exercisable			4 years 4 months 24 days	4 years 8 months 12 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)	$ 0	$ 0	$ 48.86	$ 44.52
Total intrinsic value of stock options exercised	$ 3,370	$ 944	$ 4,759	$ 11,321
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