Annual report pursuant to Section 13 and 15(d)

STOCK COMPENSATION PLANS (Other Information by Award Type) (Details)

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STOCK COMPENSATION PLANS (Other Information by Award Type) (Details) - shares
 12 Months Ended
Feb. 19, 2019
Feb. 21, 2018
Jun. 26, 2017
Feb. 21, 2017
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]              
Granted during the year         1,285,419    
Vested and issued         (3,199,270)    
Forfeited/canceled         (121,923)    
Vested or expected to vest shares         4,756,427 6,792,201  
Common Stock, Capital Shares Reserved for Future Issuance         10,321,432    
Share-based Payment Arrangement, Option [Member]              
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]              
Outstanding at beginning of year         563,230 599,870 599,870
Exercised         0 36,640 0
Forfeited/canceled         0 0 0
Outstanding at end of year         563,230 563,230 599,870
Restricted Stock [Member]              
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]              
Outstanding at beginning of year         4,804,248 4,776,483 5,461,783
Granted during the year         682,240 795,487 1,196,731
Vested and issued         (3,168,195) (627,567) (1,813,315)
Forfeited/canceled         (60,974) (140,155) (68,716)
Outstanding at end of year         2,257,319 4,804,248 4,776,483
Performance Shares [Member]              
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]              
Outstanding at beginning of year         1,424,723 1,848,312 1,368,469
Granted during the year 572,104 675,599 249,106 553,725 572,104 675,599 802,831
Vested and issued         0 (489,953) 0
Forfeited/canceled (15,879) (35,320) 0 (63,457) (60,949) (609,235) (322,988)
Outstanding at end of year         1,935,878 1,424,723 1,848,312
Vested or expected to vest shares         4,756,427    
Directors Retainer and Voluntary Shares [Member]              
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]              
Outstanding at beginning of year         0 0 0
Granted during the year         31,075 27,300 25,476
Vested and issued         (31,075) (27,300) (25,476)
Outstanding at end of year         0 0 0
Employee Plans [Member]              
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]              
Common Stock, Capital Shares Reserved for Future Issuance         9,931,740    
Directors Plan [Member]              
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]              
Common Stock, Capital Shares Reserved for Future Issuance         389,692