Acquisitions (Details) - USD ($)				3 Months Ended		9 Months Ended
	Dec. 15, 2014	Oct. 22, 2014	Sep. 04, 2014	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Business Acquisition [Line Items]
Goodwill				$ 2,495,500,000		$ 2,495,500,000		$ 2,546,000,000
Acquisitions and acquisition-related activity						3,600,000	$ 312,900,000
Acquisition related costs				1,700,000	$ 3,100,000	6,300,000	3,100,000
Business Acquisition, Pro Forma Revenue					1,560,000,000		4,410,000,000
Ignite [Member]
Business Acquisition [Line Items]
Business Acquisition, Goodwill, Expected Tax Deductible Amount			$ 105,500,000
Goodwill			143,400,000
Acquisitions and acquisition-related activity			(313,100,000)
Cash Acquired from Acquisition			7,200,000
Net Monetary Assets Acquired			18,100,000
Intangible Assets Acquired			$ 151,600,000
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual				52,100,000	9,000,000	131,600,000	9,000,000
bubba [Member]
Business Acquisition [Line Items]
Business Acquisition, Goodwill, Expected Tax Deductible Amount		$ 31,300,000
Acquisitions and acquisition-related activity		(82,400,000)
Net Monetary Assets Acquired		10,100,000
Intangible Assets Acquired		41,000,000
Goodwill, Gross		$ 31,300,000
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual				12,100,000		36,200,000
Baby Jogger [Member]
Business Acquisition [Line Items]
Business Acquisition, Goodwill, Expected Tax Deductible Amount	$ 27,900,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years
Acquisitions and acquisition-related activity	$ (210,100,000)
Net Monetary Assets Acquired	14,600,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent	(25,800,000)
Intangible Assets Acquired	136,000,000
Goodwill, Gross	85,300,000
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual				19,600,000		63,200,000
Indefinite-lived Intangible Assets Acquired	112,000,000
Finite-lived Intangible Assets Acquired	$ 24,000,000
Cost of Goods, Total [Member]
Business Acquisition [Line Items]
Acquisition related costs						1,600,000
Selling, General and Administrative Expenses [Member]
Business Acquisition [Line Items]
Acquisition related costs				500,000	$ 3,100,000	1,700,000	$ 3,100,000
Restructuring Charges [Member]
Business Acquisition [Line Items]
Acquisition related costs				$ 1,200,000		$ 3,000,000