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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 29, 2018
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings Per Common Share | The shares used in the computation of the company’s basic and diluted earnings per common share are as follows:
| Three Months Ended |  | Nine Months Ended
| September 29, 2018 |  | September 30, 2017 |  | September 29, 2018 |  | September 30, 2017
Weighted-average common shares outstanding | 56,260,432 |  |  | 57,200,880 |  |  | 56,447,218 |  |  | 57,643,948 |
Effect of dilutive securities | 1,073,501 |  |  | 1,054,360 |  |  | 1,033,190 |  |  | 1,220,575 |
Weighted-average common shares outstanding, assuming dilution | 57,333,933 |  |  | 58,255,240 |  |  | 57,480,408 |  |  | 58,864,523 |

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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 http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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