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Financial Instruments and Risk Management (Additional Information) (Details) $ in Millions | 12 Months Ended
--- | ---
Jan. 02, 2016 USD ($) | Jan. 03, 2015 USD ($)
Interest rate swap [Member] |  |  |
Financial Instruments And Derivatives [Line Items] |  |  |
Number of interest rate swap agreements |  | 2 |
Financial instrument expiration date |  | Oct. 06, 2017 |
Notional amount | [1] | $ 609.7 | $ 405.4
Foreign exchange contracts [Member] |  |  |
Financial Instruments And Derivatives [Line Items] |  |  |
Maximum remaining maturity of foreign currency derivatives |  | 349 days | 336 days
Notional amount |  | $ 192.6 | $ 141.6
Interest Rate Swap Forward Starting [Member] |  |  |
Financial Instruments And Derivatives [Line Items] |  |  |
Financial instrument expiration date |  | Jul. 13, 2020 |
Notional amount |  | $ 288.8 |
Derivative, effective date |  | Oct. 17, 2016 |
[1] | Includes a forward starting interest rate swap with a notional amount of $288.8 million, which has an effective date of October 17, 2016.

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Date the derivative contract matures, in CCYY-MM-DD format. + References No definition available. + Details
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- Definition Maximum amount of time remaining before foreign currency exchange rate derivatives mature or expire, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Number of interest rate derivative instruments held by the entity at the reporting date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5579245-113959 + Details
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- Definition Financial Instruments And Derivatives [Line Items] + References No definition available. + Details
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- Details
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- Details
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- Details
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