EARNINGS PER SHARE (Details) - USD ($) shares in Thousands, $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Earnings Per Share [Abstract] | ||||
| Net income for basic earnings per share | $ 125.9 | $ 91.8 | $ 163.6 | $ 113.3 |
| Net income for diluted earnings per share | $ 125.9 | $ 91.8 | $ 163.6 | $ 113.3 |
| Shares: | ||||
| Weighted average shares outstanding for basic earnings per share (in shares) | 93,194 | 98,572 | 93,636 | 99,658 |
| Effect of dilutive securities on weighted average shares: | ||||
| Amounts related to employee benefit plans (in shares) | 1,758 | 1,814 | 1,909 | 2,070 |
| Weighted average shares outstanding for diluted earnings per share (in shares) | 94,952 | 100,386 | 95,545 | 101,728 |
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- References No definition available.
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- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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