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SHARE-BASED COMPENSATION PLANS (restricted stock units, restricted shares and performance share unit awards) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Restricted stock units [Member]      
Changes in share-based compensation awards (in thousands)      
Outstanding, beginning of year 927 664 195
Granted 642 628 611
Vested (425) (282) (93)
Forfeited (112) (83) (49)
Outstanding, end of year 1,032 927 664
Weighted-average grant date fair value      
Outstanding, beginning of year $ 39.68 $ 44.35 $ 45.41
Granted 42.90 37.25 44.73
Vested 40.50 45.18 49.31
Forfeited 39.78 40.44 45.40
Outstanding, end of year $ 41.37 $ 39.68 $ 44.35
Additional disclosures      
Weighted-average remaining contractual term, outstanding, end of year 3 years    
Fair value, awards vested $ 16,646 $ 7,839 $ 4,374
Restricted stock units classified as liabilities [Member]      
Changes in share-based compensation awards (in thousands)      
Outstanding, end of year 39    
Additional disclosures      
Aggregate intrinsic value, outstanding, end of year $ 1,446    
Weighted-average remaining contractual term, outstanding, end of year 5 months    
Fair value per unit, end of year $ 37    
Cash payments to settle restricted stock units $ 64 $ 58 $ 263
Restricted shares [Member]      
Changes in share-based compensation awards (in thousands)      
Outstanding, beginning of year 8 26 168
Vested (8) (16) (117)
Forfeited   (2) (25)
Outstanding, end of year 0 8 26
Weighted-average grant date fair value      
Outstanding, beginning of year $ 71.02 $ 71.61 $ 66.02
Vested $ 71.02 72.79 63.15
Forfeited   61.43 73.62
Outstanding, end of year   $ 71.02 $ 71.61
Additional disclosures      
Fair value, awards vested $ 332 $ 600 $ 5,608
Performance share unit awards [Member]      
Assumptions, Monte Carlo simulation model      
Risk-free interest rate 0.30% 1.40% 2.30%
Dividend yield 4.40% 2.40% 3.10%
Expected volatility 55.60% 28.60% 26.80%
Changes in share-based compensation awards (in thousands)      
Outstanding, beginning of year 295 252 250
Granted [1] 208 127 151
Vested   (61) (118)
Forfeited (68) (23) (38)
Adjustment for performance results achieved [2]     7
Outstanding, end of year 435 295 252
Weighted-average grant date fair value      
Outstanding, beginning of year $ 45.20 $ 57.64 $ 67.54
Granted 32.46 36.06 41.79
Vested   71.03 59.67
Forfeited 67.77 62.18 54.42
Adjustment for performance results achieved     54.42
Outstanding, end of year $ 35.56 $ 45.20 $ 57.64
Additional disclosures      
Weighted-average remaining contractual term, outstanding, end of year 1 year 1 month 6 days    
[1] Reflects awards granted assuming achievement of performance goals at target.
[2] Reflects the difference between the awards earned at the end of the performance period and the target number of shares.