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Acquisitions and Dispositions (Tables) | 9 Months Ended
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Sep. 29, 2018
Acquisitions and Dispositions [Abstract] |
Summary of Condensed Pro Forma Consolidated Results of Operations as if Acquisition Occurred at Beginning of Period | The following table presents condensed pro forma consolidated results of operations as if the ATCO acquisition has occurred at the beginning of the periods presented. The pro forma information does not purport to be indicative of the results that would have been obtained if the operations had actually been combined during the periods presented, and is not necessarily indicative of operating results to be expected in future periods. The most significant pro forma adjustments to the historical results of operations relate to the application of purchase accounting and financing structure.
|  | For the Nine Months Ended
(In thousands, except per share data) |  | September 29, 2018 |  | September 30, 2017
Net sales |  | $ | 2,036,367 |  |  | $ | 1,868,677 |
Net income |  | 84,823 |  |  | 82,523 |
Basic earnings per share |  | $ | 1.49 |  |  | $ | 1.45 |
Diluted earnings per share |  | 1.48 |  |  | 1.44 |

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(3) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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