Supplementary Information (Other Long-term Assets) (Details) - USD ($) $ in Millions	Mar. 29, 2019	Mar. 31, 2018	Mar. 30, 2018
Supplementary Information [Abstract]
Cost method investments	$ 184		$ 175
Equity method investment	32		134
Long-term income tax receivable and prepaid income taxes	34	$ 29	61
Deferred income tax assets	830	828	46
Long-term deferred commissions	93		35
Other	89		75
Total other long-term assets	$ 1,262	$ 1,333	$ 526

Supplementary Information [Abstract]

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Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.

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Carrying amount of advanced commission payments.

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Carrying amount due after one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer.

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Amount of noncurrent assets classified as other.

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