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

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Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

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- Definition

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.

+ References

No definition available.

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- Definition

Fair value amount of debt instrument that was repurchased.

+ References

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

+ References

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Debt Long-term Debt Footnote O (Details) - USD ($) $ in Millions		1 Months Ended		3 Months Ended	12 Months Ended
	Dec. 31, 2020	Aug. 31, 2019	Dec. 31, 2010	Sep. 28, 2019	Jan. 02, 2021	Dec. 28, 2019	May 31, 2020	Mar. 31, 2014
Debt Instrument [Line Items]
Debt repurchase amount				$ 1,000
Interest expense	$ 20			$ 16	$ 281	$ 284
Notional amounts of interest rate swaps					$ 7,213	$ 6,563
4.0% U.S. Dollar Notes Due 2020
Debt Instrument [Line Items]
Debt Instrument, Face Amount			$ 1,000				$ 600
Debt Instrument, Term			10 years
Debt instrument, stated interest rate			4.00%	4.00%			4.00%
Debt repurchase amount		$ 248		$ 248				$ 150
Interest expense		$ 6