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Goodwill and Other Intangible Assets - Other Intangible Assets by Major Class (Detail) - USD ($) $ in Millions | Jul. 04, 2015 | Jan. 03, 2015
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying value, Total | $ 355.7 | $ 347.9
Non-amortized trademarks | 60.2 | 61.6
Total other intangible assets | 415.9 | 409.5
Accumulated Amortization, Total | (217.9) | (206.2)
Total other intangible assets | (217.9) | (206.2)
Customer relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying value, Total | 147.2 | 147.1
Accumulated Amortization, Total | (75.8) | (71.2)
Developed technology [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying value, Total | 19.2 | 19.2
Accumulated Amortization, Total | (19.2) | (19.2)
Internally developed software [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying value, Total | 149.8 | 142.2
Accumulated Amortization, Total | (99.0) | (92.0)
Patents [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying value, Total | 29.4 | 29.3
Accumulated Amortization, Total | (20.5) | (20.6)
Trademarks [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying value, Total | 2.5 | 2.5
Accumulated Amortization, Total | (1.6) | (1.6)
Other [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying value, Total | 7.6 | 7.6
Accumulated Amortization, Total | $ (1.8) | $ (1.6)

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a projected indefinite period of benefit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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