Employee Benefit Plans Stock Options (Details) - USD ($) shares in Millions, $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Sep. 29, 2019 |
Sep. 30, 2018 |
Sep. 24, 2017 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Stock options outstanding | 1.1 | 5.1 | |
| Share-based Payment Arrangement, Option [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Maximum vesting period | 5 years | ||
| Stock option exercisable period after grant date | 10 years | ||
| Share-based Payment Arrangement, Exercise of Option, Tax Benefit | $ 237 | $ 254 | $ 301 |
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- Definition Amount of tax benefit from exercise of option under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. 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 Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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