STOCK-BASED COMPENSATION - Weighted-Average Assumptions and Fair Values Used of Performance Units Granted (Details) - Long-Term Incentive Performance Award - $ / shares	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Stockholders Equity Note [Line Items]
Risk-free interest rate	3.81%	2.35%
Expected volatility	30.30%	31.92%
Fair value of RPUs granted (in dollars per share)	$ 199.95	$ 227.00
Share payout	107.80%	107.37%