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STOCK-BASED COMPENSATION (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Deferred Compensation Share-Based Arrangements, Liability, Current and Noncurrent | $ 0.0 |  |
Stock option and long-term incentive plans, exercisable period (in years) | 10 years |  |
Stock options, restricted stock and performance shares vesting period (in years) | 3 years |  |
Average exercise period for outstanding options (in months) | 70 months |  |
Average exercise period for exercisable options (in months) | 59 months |  |
Aggregate intrinsic value for outstanding options | $ 105.9 |  |
Aggregate intrinsic value for exercisable options | 97.5 |  |
Total intrinsic value of options exercised | $ 29.7 | $ 36.9 | $ 73.1
Total unrecognized compensation, unvested, weighted average recognition period (in years) | 1 year 3 months 18 days |  |
Sub-limit for all types of stock awards included in available to be issued stock options | 2,595,246 |  |
Performance Share Award, Total Shareholder Return Percent | 50.00% |  |
Performance share award cycle (in years) | 3 |  |
Liability recorded for performance shares to be settled in cash | $ 17.0 |  |
Performance Share Award, Net Income Percent | 50.00% |  |
Stock Purchase Plans |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Committed shares reserved under the stock purchase plans for non employee Directors | 262,081 |  |
Stock Options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Stock option and long-term incentive plans, exercisable period (in years) | 10 years |  |
Total unrecognized compensation, unvested | $ 15.5 |  |
Performance Shares |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total unrecognized compensation, unvested | $ 9.8 |  |
Total unrecognized compensation, unvested, weighted average recognition period (in years) | 1 year 8 months 12 days |  |

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