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Debt (Schedule of Convertible Senior Notes) (Details) - USD ($) $ in Millions	Apr. 02, 2021	May 26, 2020	Apr. 03, 2020	Mar. 05, 2020	Feb. 04, 2020	Nov. 11, 2019
Debt Instrument [Line Items]
Debt, gross	$ 3,620		$ 4,250
Unamortized discount and issuance costs	(19)		(29)
Total debt	$ 3,601		4,221
Convertible Debt \| New 2.5% Convertible Senior Notes due April 1, 2022
Debt Instrument [Line Items]
Stated interest rate (as a percent)	2.50%			2.50%	2.50%	2.50%
Debt, gross	$ 250		250
Unamortized discount and issuance costs	0		(1)
Total debt	250		249
Equity component, net of tax	$ 43		43
Convertible Debt \| New 2.0% Convertible Senior Notes due August 15, 2022
Debt Instrument [Line Items]
Stated interest rate (as a percent)	2.00%	2.00%			2.00%	2.00%
Debt, gross	$ 625		625
Unamortized discount and issuance costs	(5)		(9)
Total debt	620		616
Equity component, net of tax	56		$ 56
Convertible Debt \| 2.00% Convertible Unsecured Notes due August 15, 2022
Debt Instrument [Line Items]
Stated interest rate (as a percent)			2.00%
Debt, gross	$ 0		$ 625
Unamortized discount and issuance costs			(6)
Total debt			619
Equity component, net of tax			$ 12