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Net Income Per Share (Tables) | 3 Months Ended
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Mar. 31, 2023
Earnings Per Share [Abstract] |
Schedule of Net Income Per Share, Basic and Diluted | The calculation of basic and diluted net income per share is as follows.
Net income per share
|  | Three Months Ended March 31, |  |
(In thousands, except per-share amounts) |  | 2023 |  | 2022 |  |  |  |
Net income—basic and diluted |  | $ | 157,757 |  |  | $ | 181,131 |  |  |  |  |
Average common shares outstanding—basic |  | 158,304 |  |  | 176,816 |  |  |  |  |
Dilutive effect of share-based compensation arrangements (1) |  | 3,045 |  |  | 2,263 |  |  |  |  |
Adjusted average common shares outstanding—diluted |  | 161,349 |  |  | 179,079 |  |  |  |  |
Net income per share |  |  |  |  |  |  |  |
Basic |  | $ | 1.00 |  |  | $ | 1.02 |  |  |  |  |
Diluted |  | $ | 0.98 |  |  | $ | 1.01 |  |  |  |  |
Schedule of Antidilutive Securities | The following number of shares of our common stock equivalents issued under our share-based compensation arrangements are not included in the calculation of diluted net income per share because they would be anti-dilutive.
|  | Three Months Ended March 31, |  |
(In thousands) |  | 2023 |  | 2022 |  |  |  |
Shares of common stock equivalents |  | 25 |  |  | — |  |  |  |  |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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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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