STOCK PLANS (Summary of Stock Options by Exercise Price Range) (Details) - Stock options	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Information about awards outstanding
Weighted Average Remaining Life (in years)	6 years 3 months 18 days
Outstanding
Options Outstanding, Number of Stock Options (in shares) | shares	1,068,224
Exercisable
Options Exercisable, Number of Stock Options (in shares) | shares	726,971
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term	5 years 2 months 12 days
Exercise Price Range 1
Information about awards outstanding
Exercise price, high end of range (in dollars per share)	$ 49.99
Weighted Average Remaining Life (in years)	10 months 24 days
Outstanding
Options Outstanding, Number of Stock Options (in shares) | shares	28,287
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 47.83
Exercisable
Options Exercisable, Number of Stock Options (in shares) | shares	28,287
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 47.83
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term	10 months 24 days
Exercise Price Range 2
Information about awards outstanding
Exercise price, low end of range (in dollars per share)	$ 50.00
Exercise price, high end of range (in dollars per share)	$ 59.99
Weighted Average Remaining Life (in years)	4 years 1 month 6 days
Outstanding
Options Outstanding, Number of Stock Options (in shares) | shares	132,756
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 58.12
Exercisable
Options Exercisable, Number of Stock Options (in shares) | shares	132,756
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 58.12
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term	4 years 1 month 6 days
Exercise Price Range 3
Information about awards outstanding
Exercise price, low end of range (in dollars per share)	$ 60.00
Weighted Average Remaining Life (in years)	6 years 9 months 18 days
Outstanding
Options Outstanding, Number of Stock Options (in shares) | shares	907,181
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 91.60
Exercisable
Options Exercisable, Number of Stock Options (in shares) | shares	565,928
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 85.37
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term	5 years 8 months 12 days