Property, Plant and Equipment (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 42,800,000	$ 40,300,000	$ 40,900,000
Restructuring charges	4,859,000	0	(281,000)
Equipment write-down	0	0	817,000
Equipment credit	0	0	1,021,000
Equipment and Furnishings | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Equipment and Furnishings | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	14 years
Buildings and Improvements | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	10 years
Buildings and Improvements | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	40 years
Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	5 years
Americas | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Property, Plant and Equipment [Line Items]
Restructuring charges	6,544,000
Americas | Fixed Asset Write-down [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Property, Plant and Equipment [Line Items]
Restructuring charges	$ 1,924,000