Restructuring Charges (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 4,314,000	$ 0
Americas [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	4,880,000
Americas [Member] | Employee Termination Cost and Other [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2,322,000
Scenario, Forecast [Member] | Minimum [Member] | Americas [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	8,000,000
Scenario, Forecast [Member] | Maximum [Member] | Americas [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	10,000,000
Expected pre-tax charge to result in cash expenditures	5,000,000
Scenario, Forecast [Member] | Maximum [Member] | Americas [Member] | Asset Impairment Charges [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Restructuring Cost and Reserve [Line Items]
Fixed asset impairment charges	4,500,000
Scenario, Forecast [Member] | Maximum [Member] | Americas [Member] | Employee Termination Cost and Other [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Restructuring Cost and Reserve [Line Items]
Severance and other	2,500,000
Scenario, Forecast [Member] | Maximum [Member] | Americas [Member] | Production Transfer Expenses [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Restructuring Cost and Reserve [Line Items]
Production transfer expenses	$ 3,000,000