Net assets and liabilities included in the statement of financial position of the reporting entity.

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Deferred income tax benefit/(expense) on the difference between its tax and book basis of the business that is being sold, up to the expected amount of gain.

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Related costs in a divestiture of business.

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The reclassification of divestiture related costs from continuing operations to discontinued operations.

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Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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Pretax income (loss) from operations of a business component (exclusive of any gain (loss) on disposal, or provision therefore) during the reporting period, until its disposal.

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Tax effect allocated to a disposal group that is classified as a component of the entity reported as a separate component of income before extraordinary items. Includes the tax effects of the following: income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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This element represents the cash inflow during the period from the sale of a component of the entity.

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Discontinued Operations (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended	12 Months Ended			3 Months Ended	12 Months Ended
	Jan. 27, 2012	Oct. 28, 2011	Apr. 26, 2013	Apr. 27, 2012	Apr. 29, 2011	Jan. 30, 2012 Physio-Control	Apr. 27, 2012 Physio-Control	Apr. 29, 2011 Physio-Control
Discontinued Operations
Net assets			$ 18,671	$ 17,113		$ 164
Proceeds from divestiture of Physio-Control			0	386	0	386
Summary of Operating Results from Discontinued Operations before Tax
Net sales							323	425
Earnings from operations of Physio-Control							48	64
Physio-Control divestiture-related costs							(42)	(2)
Gain on sale of Physio-Control			0	218	0		218	0
Income tax expense							(22)	(21)
Earnings from discontinued operations			0	202	41		202	41
Reclassification of divestiture related costs from continuing operations to discontinued operations		12
Discontinued Operation, Deferred Income Tax Expense (Benefit) from Discontinued Operation During Phase-out Period	$ (84)