Common Stock Repurchases (Detail) - USD ($) shares in Millions, $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 27, 2015 |
Jun. 28, 2014 |
Jun. 27, 2015 |
Jun. 28, 2014 |
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| Common Stock Repurchase Program [Member] | ||||
| Common Stock Repurchases [Line Items] | ||||
| Stock Repurchase Program, Authorized Amount | $ 65,000 | $ 65,000 | ||
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 10,900 | $ 10,900 | ||
| Stock Repurchased During Period, Shares | 23.6 | 44.9 | ||
| Stock Repurchased During Period, Value | $ 750 | $ 1,500 | ||
| Stock Repurchased and Retired During Period, Shares | 75.8 | 97.9 | ||
| Stock Repurchased and Retired During Period, Value | $ 2,200 | $ 2,700 | ||
| Accumulated Stock Repurchased During Program, Total Shares | 4,700.0 | 4,700.0 | ||
| Accumulated Stock Repurchased During Program, Total Value | $ 103,000 | $ 103,000 | ||
| Restricted Stock Unit Withholdings [Member] | ||||
| Common Stock Repurchases [Line Items] | ||||
| Stock Repurchased and Retired During Period, Shares | 12.2 | 11.3 | ||
| Stock Repurchased and Retired During Period, Value | $ 399 | $ 299 | ||
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- Definition Accumulated Stock Repurchased During Program, Total Shares. No definition available.
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- Definition Accumulated Stock Repurchased During Program, Total Value. No definition available.
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- Definition Common Stock Repurchases [Line Items] No definition available.
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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 Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. 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 during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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