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Related Party Transactions - Additional Information (Detail) | 12 Months Ended
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Jan. 02, 2016 USD ($) death | Jan. 03, 2015 USD ($) | Dec. 28, 2013 USD ($)
Related Party Transaction [Line Items] |  |  |
Estimate of annual preventable hospital deaths prevented by 2020 (more than) | death | 200,000 |  |
Not for Profit Organization |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | $ 6,250,000 | $ 2,800,000 | $ 100,000
Not for Profit Social Welfare Organization |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 10,000 | 10,000 | 100,000
Development Partner [Member] [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 200,000 | 0 | 0
Non Profit Child Welfare Organization [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 2,000 | 27,000 | 76,000
Variable Interest Entity, Primary Beneficiary [Member] | Not for Profit Organization |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 220 | 500,000 | 0
Variable Interest Entity, Primary Beneficiary [Member] | Cercacor Laboratories | Not for Profit Organization |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | $ 25,000 | $ 25,000 | $ 25,000

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- Definition Amount of transactions with related party during the financial reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864 + Details
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