Annual report pursuant to Section 13 and 15(d)

STOCK-BASED COMPENSATION (Deferred Stock) (Details)

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STOCK-BASED COMPENSATION (Deferred Stock) (Details) - Deferred Compensation, Share-based Payments [Member] - $ / shares
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Summary of Deferred Stock [Roll Forward]      
Unvested at beginning of period (in shares) 2,367,000 2,486,000 2,500,000
Awarded (in shares) 0 0 0
Forfeited (in shares) 0 0 0
Vested (in shares) (175,000) (119,000) (14,000)
Unvested at end of period (in shares) 2,192,000 2,367,000 2,486,000
Summary of deferred stock awards, additional disclosures [Abstract]      
Unvested at beginning of period (in dollars per share) $ 26.53 $ 26.63 $ 26.69
Awarded (in dollars per share) 0.00 0.00 0.00
Forfeited (in dollars per share) 0.00 0.00 0.00
Vested (in dollars per share) 26.12 28.80 36.08
Unvested at end of period (in dollars per share) $ 26.56 $ 26.53 $ 26.63
Awarded (in shares) 0 0 0
Deferred compensation arrangement, shares issued   800,000 1,500,000
Deferred compensation arrangement, common stock reserved for future issuance 0    
Minimum [Member]      
Summary of deferred stock awards, additional disclosures [Abstract]      
Vesting Period 1 year 1 year 1 year
Maximum [Member]      
Summary of deferred stock awards, additional disclosures [Abstract]      
Vesting Period 4 years 4 years 4 years