EMPLOYEE BENEFIT PLANS - Weighted-Average Fair Value Assumptions for Stock Options (Details) - Stock options - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value at grant date (in dollars per share)	$ 130.74	$ 113.35	$ 92.21
Expected option life (years)	3 years	3 years 7 months 6 days	3 years 8 months 12 days
Expected volatility	31.60%	36.10%	33.80%
Risk-free interest rate at grant date	4.50%	1.80%	0.40%
Dividend yield	0.70%	0.70%	0.70%