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EMPLOYEE BENEFIT PLANS (Stock Option Activity) (Details) $ / shares in Units, $ in Millions |  | 12 Months Ended
--- | --- | ---
Jun. 07, 2021 | Dec. 31, 2023 USD ($) $ / shares shares | Dec. 31, 2022 USD ($) $ / shares shares | Dec. 31, 2021 USD ($) $ / shares shares | Dec. 31, 2020 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] |  |  |  |  |
Conversion ratio | 10 |  |  |  |
Stock Options |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |  |  |  |  |
Outstanding at beginning of period (in shares) | shares |  | 2,178,200 | 1,976,100 | 2,023,100 |
Granted (in shares) | shares |  | 140,800 | 202,100 | 159,000 |
Exercised (in shares) | shares |  | (419,340) | 0 | (206,000) |
Canceled or expired (in shares) | shares |  | 0 | 0 |  |
Outstanding at end of period (in shares) | shares |  | 1,899,660 | 2,178,200 | 1,976,100 | 2,023,100
Exercisable at end of period (in shares) | shares |  | 1,571,105 | 1,766,070 | 1,473,420 |
Share Based Compensation Exercisable Range [Abstract] |  |  |  |  |
Granted (dollars per share) |  | $ 76.78 | $ 67.29 | $ 91.98 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] |  |  |  |  |
Outstanding at beginning of period (in dollars per share) |  | 41.79 | 39.18 | 34.18 |
Granted (in dollars per share) |  | 76.78 | 67.29 | 91.98 |
Exercised (in dollars per share) |  | 17.77 |  | 30.78 |
Outstanding at end of period (in dollars per share) |  | 49.69 | 41.79 | 39.18 | $ 34.18
Exercisable at end of period (in dollars per share) |  | $ 44.32 | $ 34.40 | $ 29.55 |
Weighted average remaining contract life, outstanding |  | 5 years 6 months 10 days | 5 years 7 months 6 days | 6 years 2 months 26 days | 6 years 11 months 26 days
Weighted average remaining contract life, outstanding, exercisable |  | 4 years 11 months 4 days | 4 years 11 months 15 days | 5 years 7 months 2 days |
Aggregate intrinsic value of options outstanding at end of period | $ |  | $ 72.4 | $ 79.6 | $ 80.8 | $ 117.8
Aggregate intrinsic value of options exercisable at end of period | $ |  | $ 68.1 | $ 76.5 | $ 72.9 |
Minimum |  |  |  |  |
Share Based Compensation Exercisable Range [Abstract] |  |  |  |  |
Outstanding (dollars per share) |  | $ 10.22 | $ 10.22 |  |
Exercised (dollars per share) |  | 10.22 |  | $ 20.49 |
Outstanding (dollars per share) |  | 20.49 | 10.22 | 10.22 |
Minimum | Stock Options |  |  |  |  |
Share Based Compensation Exercisable Range [Abstract] |  |  |  |  |
Outstanding (dollars per share) |  |  |  | 10.22 |
Outstanding (dollars per share) |  |  |  |  | $ 10.22
Exercisable at end of period (dollars per share) |  | 20.49 | 10.22 | 10.22 |
Maximum | Stock Options |  |  |  |  |
Share Based Compensation Exercisable Range [Abstract] |  |  |  |  |
Outstanding (dollars per share) |  | 91.98 | 91.98 | 66.65 |
Exercised (dollars per share) |  | 34.21 |  | 39.82 |
Outstanding (dollars per share) |  | 91.98 | 91.98 | 91.98 | $ 66.65
Exercisable at end of period (dollars per share) |  | $ 91.98 | $ 91.98 | $ 66.65 |

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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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