Summary of Operations and Significant Accounting Policies (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Revenue Recognition [Abstract]
Sales Returns And Allowances Goods	$ 68,000,000	$ 48,000,000	$ 41,000,000
Allowance For Doubtful Accounts [Abstract]
Allowance for doubtful accounts	2,000,000	2,000,000	2,000,000
Goodwill [Abstract]
Goodwill Impairment Loss	5,318,000	0	0
Long-Lived Assets [Abstract]
Weighted average amortization period for amortizable intangible assets	8 years 0 months 0 days
Shipping And Handling Costs [Abstract]
Shipping, Handling and Transportation Costs	10,000,000	6,000,000	5,000,000
Foreign Currency Translation [Abstract]
Foreign exchange transaction losses	$ 1,000,000	$ 2,000,000	$ 1,000,000
Building [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
PropertyPlantAndEquipmentUsefulLife	20 years 0 months 0 days
Building [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
PropertyPlantAndEquipmentUsefulLife	55 years 0 months 0 days
Machinery and Equipment [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
PropertyPlantAndEquipmentUsefulLife	3 years 0 months 0 days
Machinery and Equipment [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
PropertyPlantAndEquipmentUsefulLife	10 years 0 months 0 days
Leaseholds and Leasehold Improvements [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
PropertyPlantAndEquipmentUsefulLife	3 years 0 months 0 days
Leaseholds and Leasehold Improvements [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
PropertyPlantAndEquipmentUsefulLife	5 years 0 months 0 days