Debt - Schedule of Outstanding Debt (Details) - USD ($) $ in Millions	Jun. 28, 2020	May 01, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 9,400		$ 7,400
Unamortized discounts, premiums and debt issuance costs	(47)		(35)
Total debt, including unamortized discounts, premiums, debt issuance costs and fair value adjustments	9,353		7,365
Less: current portion of long-term debt	1,349		0
Long-term debt	8,004		7,365
Unsecured Debt \| Fixed-rate 4.125% senior unsecured notes
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 1,350		$ 1,350
Effective rate	4.125%		4.125%
Unsecured Debt \| Fixed-rate 4.625% senior unsecured notes
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 400		$ 400
Effective rate	4.625%		4.625%
Unsecured Debt \| Fixed-rate 3.875% senior unsecured notes
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 1,000		$ 1,000
Effective rate	3.875%		3.875%
Unsecured Debt \| Fixed-rate 4.625% senior unsecured notes
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 900		$ 900
Effective rate	4.625%		4.625%
Unsecured Debt \| Fixed-rate 4.875% senior unsecured notes
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 1,000		$ 1,000
Effective rate	4.875%		4.875%
Unsecured Debt \| Fixed-rate 2.7% senior unsecured notes
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		2.70%
Debt instrument, principal amount	$ 500	$ 500
Effective rate	2.70%
Unsecured Debt \| Fixed-rate 5.35% senior unsecured notes
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 500		$ 500
Effective rate	5.35%		5.35%
Unsecured Debt \| Fixed-rate 3.875% senior unsecured notes
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 750		$ 750
Effective rate	3.875%		3.875%
Unsecured Debt \| Fixed-rate 3.15% senior unsecured notes
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		3.15%
Debt instrument, principal amount	$ 500	$ 500
Effective rate	3.15%
Unsecured Debt \| Fixed-rate 5.55% senior unsecured notes
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 500		$ 500
Effective rate	5.55%		5.55%
Unsecured Debt \| Fixed-rate 4.3% senior unsecured notes
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 1,000		$ 1,000
Effective rate	4.30%		4.30%
Unsecured Debt \| Fixed-rate 3.4% senior unsecured notes
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		3.40%
Debt instrument, principal amount	$ 1,000	$ 1,000
Effective rate	3.40%
Revolving Credit Facility \| Floating-rate revolving credit facility (RCF)
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 0		$ 0
Effective rate	0.00%		0.00%

Amount of short-term and long-term debt and lease obligation.

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

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of unamortized debt discount (premium) and debt issuance costs.

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- Definition

Amount of long-term debt and lease obligation, classified as noncurrent.

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Amount of long-term debt and lease obligation, classified as current.

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