Capital Stock Share Repurchase Program (Details) - USD ($) |
12 Months Ended | |||
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Sep. 24, 2017 |
Sep. 25, 2016 |
Sep. 27, 2015 |
Mar. 09, 2015 |
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| Share Repurchase Program [Line Items] | ||||
| Stock Repurchase Program, Authorized Amount | $ 15,000,000,000 | |||
| Payments for stock repurchases | $ 1,342,000,000 | $ 3,923,000,000 | $ 11,246,000,000 | |
| Repurchases and retirements of common stock, Shares | 23,000,000 | 73,000,000 | 172,000,000 | |
| Repurchases and retirements of common stock, Value | $ 1,342,000,000 | $ 3,923,000,000 | $ 11,246,000,000 | |
| Stock Repurchase Program, Accounting Treatment | To reflect share repurchases in the consolidated balance sheet, the Company (i) reduces common stock for the par value of the shares, (ii) reduces paid-in capital for the amount in excess of par to zero during the quarter in which the shares are repurchased and (iii) records the residual amount to retained earnings | |||
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 1,600,000,000 | |||
| Accelerated Share Repurchase Program [Member] | ||||
| Share Repurchase Program [Line Items] | ||||
| Payments for stock repurchases | $ 5,000,000,000 | |||
| Repurchases and retirements of common stock, Shares | 78,276,000 | |||
| Open Market Repurchases [Member] | ||||
| Share Repurchase Program [Line Items] | ||||
| Repurchases and retirements of common stock, Shares | 22,792,000 | 73,782,000 | 94,159,000 | |
| Repurchases and retirements of common stock, Value | $ 1,300,000,000 | $ 3,900,000,000 | $ 6,200,000,000 | |
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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 The cash outflow to reacquire common stock during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of stock repurchase plan authorized. No definition available.
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- Definition Amount remaining of a stock repurchase plan authorized. No definition available.
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- Definition Number of shares that have been repurchased and retired during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Description of share repurchase program, including accounting treatment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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