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Other Income (Expense), Net (Details) (Other Income (Expense), Net) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 27, 2014
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Sep. 27, 2014
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Jun. 28, 2014
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Mar. 29, 2014
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Dec. 28, 2013
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Sep. 28, 2013
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Jun. 29, 2013
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Mar. 30, 2013
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Dec. 27, 2014
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Dec. 28, 2013
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Dec. 29, 2012
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| Other Income (Expense), Net [Line Items] | |||||||||||
| Impairment charge on marketable securities | $ 0us-gaap_MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount | $ 0us-gaap_MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount | $ (4)us-gaap_MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount | ||||||||
| Net loss on debt redemptions | (61)us-gaap_GainsLossesOnExtinguishmentOfDebt | (1)us-gaap_GainsLossesOnExtinguishmentOfDebt | 0us-gaap_GainsLossesOnExtinguishmentOfDebt | ||||||||
| Other | (8)us-gaap_OtherNonoperatingIncome | (4)us-gaap_OtherNonoperatingIncome | 10us-gaap_OtherNonoperatingIncome | ||||||||
| Other income (expense), net | $ 3us-gaap_OtherNonoperatingIncomeExpense | $ (2)us-gaap_OtherNonoperatingIncomeExpense | $ (49)us-gaap_OtherNonoperatingIncomeExpense | $ (21)us-gaap_OtherNonoperatingIncomeExpense | $ (2)us-gaap_OtherNonoperatingIncomeExpense | $ 2us-gaap_OtherNonoperatingIncomeExpense | $ (2)us-gaap_OtherNonoperatingIncomeExpense | $ (3)us-gaap_OtherNonoperatingIncomeExpense | $ (69)us-gaap_OtherNonoperatingIncomeExpense | $ (5)us-gaap_OtherNonoperatingIncomeExpense | $ 6us-gaap_OtherNonoperatingIncomeExpense |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The aggregate amount of other income amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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