Segment Information - Summary of Net Sales and Operating Profit by Segment (Detail) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Net Sales and Operating Profit Information [Line Items]
Net Sales	$ 1,836.7	$ 1,813.1	$ 5,861.9	$ 5,735.0
Operating Profit	223.3	211.2	824.3	839.4
Intangible asset amortization	(147.6)	(152.7)	(447.9)	(452.4)
Goodwill and intangible asset impairment	(3.8)	(32.7)	(3.8)	(59.5)
Acquisition, integration and related	(17.4)	(61.6)	(113.9)	(192.3)
Quality remediation	(32.2)	(51.1)	(112.3)	(135.4)
Americas [Member]
Net Sales and Operating Profit Information [Line Items]
Net Sales	1,153.6	1,137.0	3,578.0	3,570.8
EMEA [Member]
Net Sales and Operating Profit Information [Line Items]
Net Sales	372.1	381.1	1,326.3	1,272.5
Asia Pacific [Member]
Net Sales and Operating Profit Information [Line Items]
Net Sales	311.0	295.0	957.6	891.7
Operating Segments [Member] \| Americas [Member]
Net Sales and Operating Profit Information [Line Items]
Net Sales	934.5	916.7	2,904.7	2,886.5
Operating Profit	479.8	501.4	1,515.0	1,566.6
Operating Segments [Member] \| EMEA [Member]
Net Sales and Operating Profit Information [Line Items]
Net Sales	326.8	335.4	1,159.4	1,108.5
Operating Profit	85.5	96.4	344.5	345.0
Operating Segments [Member] \| Asia Pacific [Member]
Net Sales and Operating Profit Information [Line Items]
Net Sales	295.9	281.7	914.1	850.5
Operating Profit	94.8	98.3	309.7	308.7
Operating Segments [Member] \| Product Category Operating Segments [Member]
Net Sales and Operating Profit Information [Line Items]
Net Sales	279.5	279.3	883.7	889.5
Operating Profit	43.3	49.0	136.6	191.4
Global Operations and Corporate Functions [Member]
Net Sales and Operating Profit Information [Line Items]
Global Operations and Corporate Functions	(232.4)	(205.4)	(701.5)	(627.3)
Segment Reconciling Items [Member]
Net Sales and Operating Profit Information [Line Items]
Inventory step-up and other inventory and manufacturing related charges	(5.0)	(11.5)	(24.7)	(52.7)
Intangible asset amortization	(147.6)	(152.7)	(447.9)	(452.4)
Goodwill and intangible asset impairment	(3.8)	(32.7)	(3.8)	(59.5)
Acquisition, integration and related	(17.4)	(61.6)	(113.9)	(192.3)
Quality remediation	(34.2)	(50.0)	(125.8)	(141.2)
Litigation	(14.0)	(8.0)	(15.5)	(15.0)
Other charges	$ (25.7)	$ (12.0)	$ (48.4)	$ (31.9)

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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