SHARE-BASED COMPENSATION (Stock/Stock Unit Award Activity) (Details) - Stock and Stock Unit Awards $ / shares in Units, shares in Thousands, $ in Millions	6 Months Ended
	Jun. 30, 2022 USD ($) $ / shares shares
Share-based Compensation
Total unrecognized compensation cost related to nonvested share-based compensation | $	$ 12.5
Total unrecognized compensation cost, recognized over a weighted-average period	1 year 7 months 17 days
Stock/Stock Unit Award Activity and Related Information, Shares
Non-vested at beginning of period, shares | shares	348
Awarded, shares | shares	121
Vested, shares | shares	(180)
Forfeited, shares | shares	(24)
Non-vested at end of period, shares | shares	265
Stock/Stock Unit Award Activity and Related Information, Weighted Average Grant Date Fair Value
Non-vested at beginning of period, weighted-average grant date fair value | $ / shares	$ 58.20
Awarded, weighted-average grant date fair value | $ / shares	81.16
Vested, weighted-average grant date fair value | $ / shares	50.53
Forfeited, weighted-average grant date fair value | $ / shares	69.69
Non-vested at the end of period, weighted-average grant date fair value | $ / shares	$ 72.83