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Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2023
Accounting Policies [Abstract] |
Number of Weighted Average Shares | The number of weighted average shares used in the calculation of basic earnings per share and diluted earnings per share was as follows for the years ended December 31:
| 2023 |  | 2022 |  | 2021
| (In thousands)
Weighted average shares: |  |  |  |  |
Basic shares | 230,519 |  |  | 230,208 |  |  | 230,955 |
Equity-based compensation plans | 990 |  |  | 1,328 |  |  | 1,858 |
Diluted shares | 231,509 |  |  | 231,536 |  |  | 232,813 |

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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 -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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