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STOCK-BASED COMPENSATION - Other Than Options Split Criteria (Details) - LTIP - Officers | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
TSR | 2021 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total number of dual-criteria PSUs granted, percent | 100.00% |  |
TSR | 2020 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total number of dual-criteria PSUs granted, percent |  | 67.00% |
TSR | 2019 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total number of dual-criteria PSUs granted, percent |  |  | 50.00%
ROCE | 2021 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total number of dual-criteria PSUs granted, percent | 0.00% |  |
ROCE | 2020 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total number of dual-criteria PSUs granted, percent |  | 33.00% |
ROCE | 2019 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total number of dual-criteria PSUs granted, percent |  |  | 50.00%

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