Annual report pursuant to Section 13 and 15(d)

EQUITY AND EARNINGS PER SHARE - Options Assigned (Details)

v3.20.4
EQUITY AND EARNINGS PER SHARE - Options Assigned (Details)
Dec. 31, 2020
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock options outstanding (in shares) | shares 14,428,655
2018  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock options outstanding (in shares) | shares 1,159,833
2019  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock options outstanding (in shares) | shares 1,270,200
Options Assigned  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock options outstanding (in shares) | shares 2,430,033
Minimum | 2018  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of exercise prices (in dollars per share) | $ / shares $ 16.55
Minimum | 2019  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of exercise prices (in dollars per share) | $ / shares 15.14
Maximum | 2018  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of exercise prices (in dollars per share) | $ / shares 18.02
Maximum | 2019  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of exercise prices (in dollars per share) | $ / shares $ 16.68