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Note 12 Earnings Per Share (Tables) | 3 Months Ended
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Dec. 29, 2018
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
| Three Months Ended
| December 29, 2018 |  | December 30, 2017
| (In thousands, except per share data)
Numerator: |  |  |
Net income (loss) | $ | 37,952 |  |  | $ | (154,910 | )
Denominator: |  |  |
Weighted average common shares outstanding | 68,303 |  |  | 71,605 |
Effect of dilutive stock options and restricted stock units | 2,598 |  |  | — |
Denominator for diluted earnings per share | 70,901 |  |  | 71,605 |
Net income (loss) per share: |  |  |
Basic | $ | 0.56 |  |  | $ | (2.16 | )
Diluted | $ | 0.54 |  |  | $ | (2.16 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + 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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