Supplementary Information (Other Income (Expense), Net) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Dec. 28, 2018	Dec. 29, 2017	Dec. 28, 2018	Dec. 29, 2017
Supplementary Information [Abstract]
Interest income	$ 11	$ 5	$ 29	$ 16
Loss from equity interest	(24)	0	(84)	0
Foreign exchange loss	(4)	(5)	(16)	(26)
Other	(2)	9	11	10
Total other income (expense), net	$ (19)	$ 9	$ (60)	$ 0

Other Miscellaneous Income (Loss)

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- Definition

Supplementary Information [Abstract]

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No definition available.

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- Definition

Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 20
-Section 50
-Paragraph 1
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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

+ References

No definition available.

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