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Earnings per Share (Tables) | 3 Months Ended
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Mar. 31, 2023
Earnings Per Share [Abstract] |
Schedule of Reconciliation of Information Used in Computing Basic and Diluted Earnings Per Share | The following table sets forth a reconciliation of the information used in computing basic and diluted earnings per share:
| Three Months Ended March 31, |  |
| 2023 |  | 2022 |  |  |  |
Net earnings | $ | 228,574 |  |  | $ | 226,153 |  |  |  |  |
Basic earnings per common share: |  |  |  |  |  |  |
Net earnings | $ | 1.64 |  |  | $ | 1.57 |  |  |  |  |
Weighted average shares outstanding | 139,757,000 |  |  | 144,087,000 |  |  |  |  |
Diluted earnings per common share: |  |  |  |  |  |  |
Net earnings | $ | 1.63 |  |  | $ | 1.56 |  |  |  |  |
Weighted average shares outstanding | 140,616,000 |  |  | 145,329,000 |  |  |  |  |
Schedule of Reconciliation of Share Amounts Used in Computing Earnings Per Share | The following table is a reconciliation of the share amounts used in computing earnings per share:
| Three Months Ended March 31, |  |
| 2023 |  | 2022 |  |  |  |
Weighted average shares outstanding - Basic | 139,757,000 |  |  | 144,087,000 |  |  |  |  |
Dilutive effect of assumed exercise of SARs and vesting of performance shares and RSUs | 859,000 |  |  | 1,242,000 |  |  |  |  |
Weighted average shares outstanding - Diluted | 140,616,000 |  |  | 145,329,000 |  |  |  |  |

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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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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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