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EARNINGS AND DIVIDENDS PER SHARE (Tables) | 9 Months Ended
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Sep. 30, 2022
Earnings Per Share [Abstract] |
Earnings per share, basic and diluted | The following table sets forth the computation of basic and diluted earnings per share ("EPS") which are calculated using the treasury stock method:
| Third Quarter |  | First Nine Months
(In millions, except per share amounts) | 2022 |  | 2021 |  | 2022 |  | 2021
Numerator |  |  |  |  |  |  |
Earnings attributable to Eastman, net of tax | $ | 301 |  |  | $ | 351 |  |  | $ | 792 |  |  | $ | 479 |
Denominator |  |  |  |  |  |  |
Weighted average shares used for basic EPS | 121.0 |  | 135.3 |  | 124.9 |  | 135.8
Dilutive effect of stock options and other awards | 1.3 |  | 1.7 |  | 1.5 |  | 1.8
Weighted average shares used for diluted EPS | 122.3 |  | 137.0 |  | 126.4 |  | 137.6
(Calculated using whole dollars and shares) |  |  |  |  |  |  |
EPS |  |  |  |  |  |  |
Basic | $ | 2.48 |  |  | $ | 2.60 |  |  | $ | 6.34 |  |  | $ | 3.53 |
Diluted | $ | 2.46 |  |  | $ | 2.57 |  |  | $ | 6.26 |  |  | $ | 3.49 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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