Trading Assets (Detail) (USD $) In Millions |
3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | ||||
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Oct. 01, 2011 |
Dec. 25, 2010 |
Sep. 25, 2010
Marketable Equity Securities [Member]
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Sep. 25, 2010
Marketable Equity Securities [Member]
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Oct. 01, 2011
Marketable Debt Instruments [Member]
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Sep. 25, 2010
Marketable Debt Instruments [Member]
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Oct. 01, 2011
Marketable Debt Instruments [Member]
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Sep. 25, 2010
Marketable Debt Instruments [Member]
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Schedule Of Trading Securities And Other Trading Assets [Line Items] | ||||||||
Marketable debt instruments | $ 4,259 | $ 4,705 | ||||||
Marketable equity securities | 6 | 388 | ||||||
Total trading assets | 4,265 | 5,093 | ||||||
Trading Securities, Change in Unrealized Holding Gain (Loss) | (129) | (91) | (89) | 154 | (37) | (11) | ||
Net gains (losses) on derivatives related to trading securities | $ 81 | $ (130) | $ 42 | $ 4 |
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- Definition Net gains (losses) on derivatives related to trading securities.
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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.
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- Definition Financial instruments that are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time, usually less than one year or the normal operating cycle, whichever is longer) or for debt and equity securities formerly categorized as available-for-sale or held-to-maturity which the entity held as of the date it opted to account for such securities at fair value. An enterprise may also categorize such a security as trading without the intent to sell it in the near term assuming the decision to categorize the security as trading occurred at acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Debt securities that are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time, usually less than one year or the normal operating cycle, whichever is longer) or for debt securities formerly categorized as available-for-sale or held-to-maturity which the entity held as of the date it opted to account for such securities at fair value. An enterprise may also categorize such a security as trading without the intent to sell it in the near term assuming the decision to categorize the security as trading occurred at acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total common and preferred stock (which is neither mandatorily redeemable nor redeemable at the option of the holder) equity securities that are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time, usually less than one year or the normal operating cycle, whichever is longer) or for equity securities formerly categorized as available-for-sale or held-to-maturity which the entity held as of the date it opted to account for such securities at fair value. An enterprise may also categorize such a security as trading without the intent to sell it in the near term assuming the decision to categorize the security as trading occurred at acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of trading securities held at each balance sheet date, that was included in earnings for the period. Trading securities are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time) and the change in net unrealized holding gain (loss) is included in earnings for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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