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Earnings per Share (Tables) | 3 Months Ended
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Mar. 31, 2023
Earnings Per Share [Abstract] |
Schedule of computations of basic and diluted earnings per share | The computations of basic and diluted earnings per share were as follows:
|  |  | Three Months Ended March 31,
|  |  | 2023 |  | 2022
|  |  |  | (in millions, except per share amounts)
Numerator: |  |  |  |  |  |  |
Net income |  |  |  |  | $ | 417 |  |  | $ | 825 |
Denominator: |  |  |  |  |  |  |
Basic: Weighted-average common shares outstanding |  |  |  |  | 107.9 |  |  | 113.7 |
Effect of potentially dilutive nonqualified stock options and other share-based awards |  |  |  |  | 2.1 |  |  | 2.5 |
Diluted: Weighted-average common shares outstanding |  |  |  |  | 110.0 |  |  | 116.2 |
Earnings per share: |  |  |  |  |  |  |
Basic |  |  |  |  | $ | 3.86 |  |  | $ | 7.26 |
Diluted |  |  |  |  | $ | 3.79 |  |  | $ | 7.10 |

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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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