Basis of Presentation and Significant Accounting Policies Update Earnings (Loss) Per Common Share (Details) - shares shares in Millions |
3 Months Ended | |
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Dec. 30, 2018 |
Dec. 24, 2017 |
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| Basis of Presentation and Significant Accounting Policies Update [Abstract] | ||
| Dilutive common share equivalents included in diluted shares | 10.3 | 0.0 |
| Shares of common stock equivalents not included because the effect would be anti-dilutive or certain performance conditions were not satisfied at the end of the period | 11.7 | 46.0 |
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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