Effective Income Tax Rate Reconciliation, Reorganization, Amount

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Effective Income Tax Rate Reconciliation, Tax Settlement, Redemption of Intercompany Minority Interest, Amount

+ References

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- Definition

Effective Income Tax Rate Reconciliation, Tax Settlement, Redemption of Intercompany Minority Interest, Intercompany Debt, Amount

+ References

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 13
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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

+ References

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-Publisher FASB
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-Topic 740
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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the disposition of a business not qualifying as a discontinued operation.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.

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Amount of unrecognized tax benefits.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
Income Taxes (Details) - USD ($) $ in Millions	Jan. 27, 2017	Jan. 29, 2016	Jan. 27, 2017	Jan. 29, 2016	Apr. 29, 2016
Income Tax Disclosure [Abstract]
Effective tax rate	15.20%	7.10%	9.70%	24.00%
Charge associated with disallowance of utilization of net operating losses	$ 86
Charge associated with IRS resolution			$ 371
Charge in connection with redemption of an intercompany minority interest			29
Income tax expense (benefit) related to resolution of intercompany debt issues			(431)
Tax benefit associated with disposition of wholly owned U.S. subsidiary		$ 25
Net tax charge primarily related to internal reorganization				$ 417
Gross unrecognized tax benefits	2,000		2,000		$ 2,700
Accrued gross interest and penalties	345		345
Unrecognized tax benefits that would impact effective tax rate	$ 1,900		$ 1,900