STOCK-BASED COMPENSATION - Summary of Stock Options and Stock Options with Market Conditions (Details)	3 Months Ended
	Mar. 31, 2022 USD ($) $ / shares shares
Stock options, Grant Date Fair Value Valuation
Share price (in dollars per share) | $ / shares	$ 119.67
Grant date fair value (in dollars per share) | $ / shares	$ 58.60
Option
Stock options, Shares
Outstanding at the beginning of the period (in shares) | shares	676,293
Granted (in shares) | shares	130,428
Exercised (in shares) | shares	0
Forfeited (in shares) | shares	(10,010)
Expired (in shares) | shares	(811)
Outstanding at the end of the period (in shares) | shares	795,900
Options exercisable at the end of the period (in shares) | shares	485,638
Stock options, Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share) | $ / shares	$ 169.71
Granted (in dollars per share) | $ / shares	114.28
Exercised (in dollars per share) | $ / shares	0
Forfeited (in dollars per share) | $ / shares	258.09
Expired (in dollars per share) | $ / shares	278.83
Outstanding at the end of the period (in dollars per share) | $ / shares	159.41
Options exercisable at the end of the period (in dollars per share) | $ / shares	$ 126.88
Stock options, Weighted Average Remaining Contractual Term
Outstanding at the end of the period (in years)	5 years 10 months 6 days
Options exercisable at the end of the period (in years)	3 years 9 months 7 days
Stock options, Aggregate Intrinsic Value
Outstanding at the end of the period | $	$ 25,773,000
Options exercisable at the end of the period | $	$ 24,985,000
Stock options, Grant Date Fair Value Valuation
Vesting period (in years)	3 years
Expected term (in years)	6 years
Expected dividend rate	0.00%
Expected volatility, minimum	53.00%
Expected volatility, maximum	56.00%
Risk-free interest rate, minimum	1.62%
Risk-free interest rate, maximum	1.79%
Expected dividends | $	$ 0
Market options
Stock options, Shares
Outstanding at the beginning of the period (in shares) | shares	700,209
Granted (in shares) | shares	0
Exercised (in shares) | shares	0
Forfeited (in shares) | shares	0
Expired (in shares) | shares	(13,163)
Outstanding at the end of the period (in shares) | shares	687,046
Options exercisable at the end of the period (in shares) | shares	0
Stock options, Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share) | $ / shares	$ 236.01
Granted (in dollars per share) | $ / shares	0
Exercised (in dollars per share) | $ / shares	0
Forfeited (in dollars per share) | $ / shares	0
Expired (in dollars per share) | $ / shares	378.95
Outstanding at the end of the period (in dollars per share) | $ / shares	233.27
Options exercisable at the end of the period (in dollars per share) | $ / shares	$ 0
Stock options, Weighted Average Remaining Contractual Term
Outstanding at the end of the period (in years)	6 years 6 months 3 days
Options exercisable at the end of the period (in years)	0 years
Stock options, Aggregate Intrinsic Value
Outstanding at the end of the period | $	$ 0
Options exercisable at the end of the period | $	$ 0
Stock options, Grant Date Fair Value Valuation
Maximum number of shared to be earned | shares	1,147,367
Percentage of target number of shares	167.00%
Performance awards earned (in shares) | shares	481,669