Goodwill and Other Intangible Assets - Other Intangible Assets by Major Class (Detail) - USD ($) $ in Millions	Apr. 01, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, Total	$ 416.1	$ 367.9
Non-amortized trademarks	79.3	64.2
Total other intangible assets	495.4	432.1
Accumulated Amortization, Total	(255.0)	(247.5)
Total other intangible assets	(255.0)	(247.5)
Customer relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, Total	187.1	142.6
Accumulated Amortization, Total	(89.3)	(86.0)
Developed technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, Total	17.8	17.7
Accumulated Amortization, Total	(17.8)	(17.7)
Internally developed software [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, Total	168.8	165.7
Accumulated Amortization, Total	(122.0)	(118.3)
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, Total	32.3	31.9
Accumulated Amortization, Total	(21.8)	(21.5)
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, Total	2.8	2.8
Accumulated Amortization, Total	(1.8)	(1.8)
Other [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, Total	7.3	7.2
Accumulated Amortization, Total	$ (2.3)	$ (2.2)