Retirement Plans - Assumptions Used to Determine Net Periodic Benefit Cost (Detail)	12 Months Ended
Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
International Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	2.00%	1.70%
Expected long-term rate of return on plan assets	3.10%	2.60%
Inflation factor	0.30%	0.30%
U.S. Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	3.80%	4.00%	4.10%
Expected long-term rate of return on plan assets	7.00%	7.00%	7.30%

Defined benefit plan, assumptions used calculating net periodic benefit cost, inflation factor.

No definition available.

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- Definition

Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (k)(1)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

+ Details

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- Definition

Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (k)(3)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

+ Details

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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.

+ Details

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