Debt (Schedule of Convertible Senior Notes) (Details) - USD ($) $ in Millions	Jul. 03, 2020	Apr. 03, 2020
Debt Instrument [Line Items]
Principal	$ 3,625	$ 4,250
Less: unamortized discount and issuance costs	(21)	(29)
Total debt	3,604	4,221
Convertible Debt \| New 2.5% Convertible Senior Notes due April 1, 2022
Debt Instrument [Line Items]
Principal	250	250
Less: unamortized discount and issuance costs	(1)	(1)
Total debt	249	249
Equity component net of tax	43	43
Convertible Debt \| New 2.0% Convertible Senior Notes due August 15, 2022
Debt Instrument [Line Items]
Principal	625	625
Less: unamortized discount and issuance costs	(8)	(9)
Total debt	617	616
Equity component net of tax	56	56
Convertible Debt \| 2.0% Convertible Senior Notes due August 15, 2022
Debt Instrument [Line Items]
Principal	$ 0	625
Less: unamortized discount and issuance costs		(6)
Total debt		619
Equity component net of tax		$ 12

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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