Accumulated Other Comprehensive Income - Reclassification Adjustments from Accumulated Other Comprehensive Income (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Other Comprehensive Income Loss [Line Items]
Cost of Product Sold	$ (1,286.1)	$ (1,125.2)	$ (1,122.0)
Provision for income taxes	221.9	237.2	218.9
Reclassification out of Accumulated Other Comprehensive Income [Member]
Other Comprehensive Income Loss [Line Items]
Net of tax	(3.5)	(9.8)	(28.5)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member]
Other Comprehensive Income Loss [Line Items]
Total before tax	7.8	(12.2)	(41.2)
Provision for income taxes	3.4	(8.9)	(16.7)
Net of tax	4.4	(3.3)	(24.5)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member] | Foreign exchange forward contracts [Member]
Other Comprehensive Income Loss [Line Items]
Cost of Product Sold	8.0	(12.0)	(32.9)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member] | Foreign exchange options [Member]
Other Comprehensive Income Loss [Line Items]
Cost of Product Sold	(0.2)	(0.4)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member] | Cross-currency interest rate swaps [Member]
Other Comprehensive Income Loss [Line Items]
Interest Expenses		0.2	(8.3)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Defined Benefit Plan Items [Member]
Other Comprehensive Income Loss [Line Items]
Prior service cost	3.9	2.9	0.8
Unrecognized actuarial (loss)	(16.6)	(13.3)	(7.4)
Total before tax	(12.7)	(10.4)	(6.6)
Provision for income taxes	(4.8)	(3.9)	(2.6)
Net of tax	$ (7.9)	$ (6.5)	$ (4.0)