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Consolidated Statements Of Earnings - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Oct. 01, 2016 | Oct. 03, 2015 | Sep. 27, 2014
Income Statement [Abstract] |  |  |
Net sales | $ 2,411,937 | $ 2,525,532 | $ 2,648,385
Cost of sales | 1,700,354 | 1,788,828 | 1,850,809
Gross profit | 711,583 | 736,704 | 797,576
Research and development | 147,336 | 132,271 | 139,462
Selling, general and administrative | 339,961 | 371,498 | 403,487
Interest | 34,605 | 28,967 | 12,513
Restructuring | 15,393 | 15,449 | 12,913
Goodwill impairment | 4,800 | 0 | 0
Other | (3,372) | 4,685 | 10,278
Earnings before income taxes | 172,860 | 183,834 | 218,923
Income taxes | 49,227 | 51,951 | 60,725
Net earnings attributable to common shareholders and noncontrolling interest | 123,633 | 131,883 | 158,198
Net earnings (loss) attributable to noncontrolling interest | (3,112) | 0 | 0
Net earnings attributable to common shareholders | $ 126,745 | $ 131,883 | $ 158,198
Net earnings per share attributable to common shareholders |  |  |
Basic (USD per share) | $ 3.49 | $ 3.39 | $ 3.57
Diluted (USD per share) | $ 3.47 | $ 3.35 | $ 3.52
Average common shares outstanding |  |  |
Basic | 36,277,445 | 38,945,880 | 44,362,412
Diluted | 36,529,344 | 39,334,520 | 44,952,437

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