STOCK PLANS (RSUs and PSUs) (Details)	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Balance at beginning of year (in shares) | shares	411,489
Shares granted | shares	134,363
Shares vested (in shares) | shares	(132,113)
Shares forfeited | shares	(9,913)
Balance at end of year (in shares) | shares	403,826
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Balance at beginning of year, weighted average grant date fair value (in dollars per share) | $ / shares	$ 90.23
Shares granted, weighted average grant date fair value (in dollars per share) | $ / shares	118.76
Shares vested, weighted average grant date fair value (in dollars per share) | $ / shares	93.16
Shares forfeited, weighted average grant date fair value (in dollars per share) | $ / shares	94.70
Balance at end of year, weighted average grant date fair value (in dollars per share) | $ / shares	$ 98.65
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Shares granted | shares	30,663
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Shares granted, weighted average grant date fair value (in dollars per share) | $ / shares	$ 97.58