Taxes on Earnings (Details) (USD $) In Millions	May 02, 2010
Taxes on Earnings
Deferred income tax expense	$ 10

- Definition

The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from other provisions, reserves, allowances, and liabilities, which are not otherwise reflected in deferred taxes in the taxonomy, which can only be deducted for tax purposes when relevant losses are realized or actual obligations are incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken.

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