Intangibles Activity (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Dec. 31, 2011
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	$ 1,243.5
Intangibles, Additions
Intangibles, Accumulated Amortization and Foreign Exchange	(99.7)
Intangibles, Net Book Value at June 30, 2012	1,143.8	1,156.5
Trademarks And Tradenames
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	922.0
Intangibles, Additions
Intangibles, Accumulated Amortization and Foreign Exchange	(6.3)
Intangibles, Net Book Value at June 30, 2012	915.7
Patents
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	7.5
Intangibles, Additions
Intangibles, Accumulated Amortization and Foreign Exchange	(2.5)
Intangibles, Net Book Value at June 30, 2012	5.0
Manufacturing Process And Expertise
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	42.1
Intangibles, Additions
Intangibles, Accumulated Amortization and Foreign Exchange	(36.7)
Intangibles, Net Book Value at June 30, 2012	5.4
Brand Names
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	18.3
Intangibles, Additions
Intangibles, Accumulated Amortization and Foreign Exchange	(5.5)
Intangibles, Net Book Value at June 30, 2012	12.8
Customer Relationships And Distributor Channels
Intangible Assets by Major [Line Items]
Intangibles, Gross Carrying Amount at December 31, 2011	253.6
Intangibles, Additions
Intangibles, Accumulated Amortization and Foreign Exchange	(48.7)
Intangibles, Net Book Value at June 30, 2012	$ 204.9
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