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Net Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2022
Earnings Per Share [Abstract] |
Reconciliation of Denominators of Basic and Diluted EPS Calculations | A reconciliation of the denominators of the basic and diluted EPS calculations follows (in thousands, except per share data):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Numerator: |  |  |  |  |  |  |
Net earnings | $ | 89,184 |  |  | $ | 58,561 |  |  | $ | 145,815 |  |  | $ | 101,729 |
Denominator: |  |  |  |  |  |  |
Weighted average shares used to compute basic EPS | 35,083 |  |  | 35,097 |  |  | 35,028 |  |  | 35,148 |
Dilutive potential common shares due to dilutive RSUs, net of tax effect | 199 |  |  | 378 |  |  | 265 |  |  | 420 |
Dilutive potential common shares due to the Notes | 1,539 |  |  | 1,660 |  |  | 1,608 |  |  | 1,349 |
Weighted average shares used to compute diluted EPS | 36,821 |  |  | 37,135 |  |  | 36,901 |  |  | 36,917 |
Net earnings per share: |  |  |  |  |  |  |
Basic | $ | 2.54 |  |  | $ | 1.67 |  |  | $ | 4.16 |  |  | $ | 2.89 |
Diluted | $ | 2.42 |  |  | $ | 1.58 |  |  | $ | 3.95 |  |  | $ | 2.76 |

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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 http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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