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Summary of Significant Accounting Policies - Goodwill and Intangible Assets (Details)	12 Months Ended
	Jan. 02, 2016 segment
Goodwill
Number of reporting units	2
Minimum
Intangible assets
Remaining useful lives	4 years
Maximum
Intangible assets
Remaining useful lives	10 years

X

- References

No definition available.

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- Definition

Useful life of finite-lived intangible assets, 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

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

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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