Company-Owned Life Insurance Narrative (Details) (USD $) In Millions, unless otherwise specified	Feb. 22, 2013
Company-Owned Life Insurance [Abstract]
Pension and Other Postretirement and Postemployment Benefit Plans, Liabilities	$ 151
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits	$ 55

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.

+ References+ Details

This represents the entire liability recognized in the balance sheet that is associated with the defined benefit pension plans and other postretirement and postemployment benefit plans.

+ References

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+ Details