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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2022
Earnings Per Share [Abstract] |
Calculation of Basic and Diluted Earning Per Share | Basic and diluted earnings per share for the three-month and nine-month periods ended September 30, 2022 and 2021 are calculated as follows (in thousands, except per share amounts):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Basic earnings per share |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |
Net income (loss) attributable to Albemarle Corporation | $ | 897,215 |  |  | $ | (392,781) |  |  | $ | 1,557,371 |  |  | $ | 127,496 |
Denominator: |  |  |  |  |  |  |
Weighted-average common shares for basic earnings per share | 117,136 |  |  | 116,965 |  |  | 117,106 |  |  | 115,455 |
Basic earnings (loss) per share | $ | 7.66 |  |  | $ | (3.36) |  |  | $ | 13.30 |  |  | $ | 1.10 |
Diluted earnings per share |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |
Net income (loss) attributable to Albemarle Corporation | $ | 897,215 |  |  | $ | (392,781) |  |  | $ | 1,557,371 |  |  | $ | 127,496 |
Denominator: |  |  |  |  |  |  |
Weighted-average common shares for basic earnings per share | 117,136 |  |  | 116,965 |  |  | 117,106 |  |  | 115,455 |
Incremental shares under stock compensation plans | 733 |  |  | — |  |  | 643 |  |  | 685 |
Weighted-average common shares for diluted earnings per share | 117,869 |  |  | 116,965 |  |  | 117,749 |  |  | 116,140 |
Diluted earnings (loss) per share | $ | 7.61 |  |  | $ | (3.36) |  |  | $ | 13.23 |  |  | $ | 1.10 |

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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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