Derivative Instruments (Details 2) (USD $) In Millions	3 Months Ended	6 Months Ended
Jun. 11, 2011	Jun. 12, 2010	Jun. 11, 2011	Jun. 12, 2010
Derivative Instruments, Gain (Loss) [Line Items]
Net Deferred Loss within Accumulated Other Comprehensive Income due to treasury locks and forward starting interest rate swaps that have been cash settled	$ 12		$ 12
Interest Rate Swaps \| Fair value hedging \| Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Reduction to Interest Expense, net for recognized gains on interest rate swaps	5	8	13	15
Foreign Currency Forwards
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized into OCI, net of tax	(4)	10	(10)	34
Gains (losses) reclassified from Accumulated OCI into income, net of tax	$ (5)	$ 13	$ (11)	$ 35

The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments.

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- Definition

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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