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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The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.

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Debt (Schedule of Convertible Senior Notes) (Details) - USD ($) $ in Millions		1 Months Ended	12 Months Ended
	Mar. 05, 2020	May 31, 2020	Apr. 03, 2020	Mar. 29, 2019	Mar. 30, 2018	Mar. 10, 2020	Feb. 04, 2020	Jan. 31, 2020	Nov. 11, 2019
Debt Instrument [Line Items]
Principal amount			$ 4,250	$ 4,500
Unamortized discount and issuance costs			(29)	(48)
Total debt			4,221	4,452
Payment for debt extinguishment			546	0	$ 0
Convertible Debt \| New 2.5% Convertible Senior Notes due April 1, 2022
Debt Instrument [Line Items]
Principal amount			250
Unamortized discount and issuance costs			(1)
Total debt			249
Equity component, net of tax			$ 43
Stated interest rate (as a percent)			2.50%				2.50%		2.50%
Convertible Debt \| 2.0% Convertible Senior Notes due August 15, 2022
Debt Instrument [Line Items]
Debt Instrument, face amount								$ 625
Principal amount			$ 625	1,250
Unamortized discount and issuance costs			(6)	(59)
Total debt			619	1,191
Equity component, net of tax			$ 12	24
Stated interest rate (as a percent)			2.00%				2.00%		2.00%
Convertible Debt \| New 2.0% Convertible Senior Notes due August 15, 2022
Debt Instrument [Line Items]
Principal amount			$ 625
Unamortized discount and issuance costs			(9)
Total debt			616
Equity component, net of tax			$ 56
Stated interest rate (as a percent)			2.00%				2.00%		2.00%
Convertible Debt \| 2.5% Convertible Senior Notes due April 1, 2022
Debt Instrument [Line Items]
Debt Instrument, face amount	$ 250							$ 250
Principal amount			$ 0	500
Unamortized discount and issuance costs				(25)
Total debt				475
Equity component, net of tax				$ 17
Stated interest rate (as a percent)	2.50%		2.50%			2.50%	2.50%		2.50%
Payment for debt extinguishment	$ 566
Subsequent Event \| Convertible Debt \| 2.0% Convertible Senior Notes due August 15, 2022
Debt Instrument [Line Items]
Debt Instrument, face amount		$ 625
Stated interest rate (as a percent)		2.00%
Payment for debt extinguishment		$ 1,180