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Debt (Summary of Components of Debt) (Details) - USD ($) $ in Millions	Jul. 03, 2020	Jul. 02, 2020	May 31, 2020	Apr. 03, 2020
Debt Instrument [Line Items]
Total principal amount	$ 3,625			$ 4,250
Less: unamortized discount and issuance costs	(21)			(29)
Total debt	3,604			4,221
Less: current portion	(763)			(756)
Total long-term debt	2,841			3,465
Senior Notes \| 4.2% Senior Notes due September 15, 2020
Debt Instrument [Line Items]
Total principal amount	$ 750			750
Effective Interest Rate	4.25%
Stated interest rate	4.20%
Senior Notes \| 3.95% Senior Notes due June 15, 2022
Debt Instrument [Line Items]
Total principal amount	$ 400			400
Effective Interest Rate	4.05%
Stated interest rate	3.95%
Senior Notes \| 5.0% Senior Notes due April 15, 2025
Debt Instrument [Line Items]
Total principal amount	$ 1,100			1,100
Effective Interest Rate	5.23%
Stated interest rate	5.00%
Term loan \| Term Loan due November 4, 2024
Debt Instrument [Line Items]
Total principal amount	$ 500			$ 500
Interest rate	1.69%			2.88%
Convertible Debt \| New 2.5% Convertible Senior Notes due April 1, 2022
Debt Instrument [Line Items]
Total principal amount	$ 250			$ 250
Less: unamortized discount and issuance costs	(1)			(1)
Total debt	$ 249			249
Effective Interest Rate	2.63%
Stated interest rate	2.50%	2.50%
Convertible Debt \| 2.0% Convertible Senior Notes due August 15, 2022
Debt Instrument [Line Items]
Total principal amount	$ 0			625
Less: unamortized discount and issuance costs				(6)
Total debt				619
Effective Interest Rate	2.66%
Stated interest rate	2.00%		2.00%
Convertible Debt \| New 2.0% Convertible Senior Notes due August 15, 2022
Debt Instrument [Line Items]
Total principal amount	$ 625			625
Less: unamortized discount and issuance costs	(8)			(9)
Total debt	$ 617			$ 616
Effective Interest Rate	2.62%
Stated interest rate	2.00%	2.00%