Goodwill and Intangibles - Additional Information (Detail) (USD $)	12 Months Ended			3 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2011 Branded Consumables	Dec. 31, 2011 Branded Consumables
Goodwill and Intangible Assets Disclosure [Line Items]
Impairment of goodwill				$ 41,900,000
Impairment of intangible assets					1,500,000
Amortization of intangibles	21,700,000	17,800,000	18,700,000
Goodwill and other intangible assets recorded not deductible for income tax purposes	4,000,000,000
Impairment of equity method investment			$ 9,100,000