Amounts Recognized in Consolidated Balance Sheets Related to Defined Benefit Pension and Other Postretirement Benefit Plans (Detail) - North America - USD ($) $ in Millions	Dec. 29, 2018	Dec. 30, 2017
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Noncurrent assets		$ 8
Current liabilities	$ (2)	(2)
Noncurrent liabilities	(98)	(77)
Net asset (liability) recognized at end of period	(100)	(71)
Other Benefits
Defined Benefit Plan Disclosure [Line Items]
Current liabilities	(1)	(1)
Noncurrent liabilities	(11)	(13)
Net asset (liability) recognized at end of period	$ (12)	$ (14)

Pension And Other Postretirement Defined Benefit Plans Assets Noncurrent

No definition available.

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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

Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status.

+ References

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- Definition

Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as current.

+ References

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- Definition

Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.

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