Goodwill and Intangible Assets, Net - Summary of Intangible Assets (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 264.0	$ 98.5
Accumulated Amortization	(19.0)	(29.7)
Total	245.0	68.8
Indefinite-lived intangible assets:	109.7
Total intangible assets, gross	373.7
Intangible assets, net of accumulated amortization of $19.0 and $29.7 as of December 31, 2013 and 2012, respectively	354.7	68.8
Trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	137.9	38.1
Accumulated Amortization	(10.9)	(16.3)
Total	127.0	21.8
Weighted Average Useful Life (in Years)	14 years	10 years
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	106.1	48.8
Accumulated Amortization	(6.7)	(2.9)
Total	99.4	45.9
Weighted Average Useful Life (in Years)	16 years	18 years
Licenses
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4.2
Accumulated Amortization	(0.1)
Total	4.1
Weighted Average Useful Life (in Years)	10 years
Patents and Internally-Developed IP
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	15.8	11.6
Accumulated Amortization	(1.3)	(10.5)
Total	14.5	1.1
Weighted Average Useful Life (in Years)	10 years	10 years
Trade Names
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets:	$ 109.7