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Acquisitions (Details 3) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Dec. 02, 2017 | Nov. 26, 2016 | Dec. 02, 2017 | Nov. 26, 2016
Business Combinations [Abstract] |  |  |  |
Net sales | $ 356,506 | $ 368,387 | $ 1,044,465 | $ 1,083,352
Net earnings | $ 24,453 | $ 25,971 | $ 59,564 | $ 72,171
Earnings per share |  |  |  |
Basic (USD per share) | $ 0.85 | $ 0.90 | $ 2.07 | $ 2.50
Diluted (USD per share) | $ 0.85 | $ 0.90 | $ 2.06 | $ 2.50

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