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Goodwill and Other Intangible Assets - Other Intangible Assets by Major Class (Detail) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 29, 2018
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 396.0	$ 393.5
Non-amortized trademarks	109.6	109.7
Accumulated Amortization	(275.1)	(270.3)
Total other intangible assets	505.6	503.2
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	172.6	172.2
Accumulated Amortization	(110.5)	(107.6)
Developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	18.8	18.5
Accumulated Amortization	(18.6)	(18.3)
Internally developed software
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	158.0	156.6
Accumulated Amortization	(117.9)	(116.6)
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	35.9	35.7
Accumulated Amortization	(23.1)	(22.9)
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	3.2	3.2
Accumulated Amortization	(2.0)	(2.0)
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	7.5	7.3
Accumulated Amortization	$ (3.0)	$ (2.9)

X

- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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-Section 50
-Paragraph 2
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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/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
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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

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