Segment Information - Summary of Net Sales and Operating Profit by Segment (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net Sales And Operating Profit Information [Line Items]
Net Sales	$ 1,783.8	$ 1,975.5
Operating (Loss) Profit	(456.0)	350.2
Intangible asset amortization	(147.6)	(143.4)
Impairment	(612.0)
Restructuring and other cost reduction initiatives	(45.0)	(4.7)
Quality remediation	(16.4)	(19.7)
Acquisition, integration and related	(4.4)	(6.0)
Americas and Global Businesses [Member]
Net Sales And Operating Profit Information [Line Items]
Net Sales	1,136.6	1,235.6
Operating (Loss) Profit	368.8	390.0
EMEA [Member]
Net Sales And Operating Profit Information [Line Items]
Net Sales	398.1	463.9
Impairment	(470.0)
Asia Pacific [Member]
Net Sales And Operating Profit Information [Line Items]
Net Sales	284.4	317.5
Corporate Functions [Member]
Net Sales And Operating Profit Information [Line Items]
Operating (Loss) Profit	(104.0)	(117.7)
Operating Segments | EMEA [Member]
Net Sales And Operating Profit Information [Line Items]
Net Sales	371.3	428.9
Operating (Loss) Profit	108.8	139.2
Operating Segments | Asia Pacific [Member]
Net Sales And Operating Profit Information [Line Items]
Net Sales	275.9	311.0
Operating (Loss) Profit	92.6	113.5
Segment Reconciling Items [Member]
Net Sales And Operating Profit Information [Line Items]
Inventory and manufacturing-related charges	(0.6)	(2.0)
Intangible asset amortization	(147.6)	(143.4)
Impairment	(612.0)
Restructuring and other cost reduction initiatives	(45.0)	(4.7)
Quality remediation	(15.9)	(19.7)
Acquisition, integration and related	(4.4)	(6.0)
Litigation	(79.8)	1.8
Litigation settlement gain		23.5
European Union Medical Device Regulation	(11.0)	(1.6)
Other charges	$ (5.9)	$ (22.7)