Intangibles Activity (Detail) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Dec. 31, 2011
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	$ 1,243.5
Intangibles, Additions	66.5
Intangibles, Accumulated Amortization and Foreign Exchange	(100.2)
Intangibles, Net Book Value at September 30, 2012	1,209.8	1,156.5
Trademarks And Tradenames
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	922.0
Intangibles, Additions	50.2
Intangibles, Accumulated Amortization and Foreign Exchange	(3.5)
Intangibles, Net Book Value at September 30, 2012	968.7
Patents
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	7.5
Intangibles, Accumulated Amortization and Foreign Exchange	(2.7)
Intangibles, Net Book Value at September 30, 2012	4.8
Manufacturing Process And Expertise
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	42.1
Intangibles, Additions	2.1
Intangibles, Accumulated Amortization and Foreign Exchange	(37.5)
Intangibles, Net Book Value at September 30, 2012	6.7
Brand Names
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	18.3
Intangibles, Accumulated Amortization and Foreign Exchange	(5.6)
Intangibles, Net Book Value at September 30, 2012	12.7
Customer Relationships And Distributor Channels
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	253.6
Intangibles, Additions	14.2
Intangibles, Accumulated Amortization and Foreign Exchange	(50.9)
Intangibles, Net Book Value at September 30, 2012	$ 216.9
Minimum | Patents
Intangible Assets by Major [Line Items]
Intangibles, Amortization Periods (years)	12 years
Minimum | Manufacturing Process And Expertise
Intangible Assets by Major [Line Items]
Intangibles, Amortization Periods (years)	3 years
Minimum | Brand Names
Intangible Assets by Major [Line Items]
Intangibles, Amortization Periods (years)	4 years
Minimum | Customer Relationships And Distributor Channels
Intangible Assets by Major [Line Items]
Intangibles, Amortization Periods (years)	10 years
Maximum | Patents
Intangible Assets by Major [Line Items]
Intangibles, Amortization Periods (years)	30 years
Maximum | Manufacturing Process And Expertise
Intangible Assets by Major [Line Items]
Intangibles, Amortization Periods (years)	7 years
Maximum | Brand Names
Intangible Assets by Major [Line Items]
Intangibles, Amortization Periods (years)	20 years
Maximum | Customer Relationships And Distributor Channels
Intangible Assets by Major [Line Items]
Intangibles, Amortization Periods (years)	35 years