Restructuring Charges (Summary of Pretax Charge) (Details) (USD $)	1 Months Ended	3 Months Ended
	Feb. 28, 2013	Mar. 31, 2014	Mar. 31, 2013
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 0	$ 4,314,000
Americas [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member]
Restructuring Cost and Reserve [Line Items]
Expected restructuring and related cost	8,000,000
Restructuring charges		985,000	4,880,000
Total charges to date		7,529,000
Americas [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges		985,000	566,000
Total charges to date		2,670,000
Americas [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member] | Special Charges (Income) [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges		0	4,314,000
Total charges to date		4,859,000
Americas [Member] | Accelerated Depreciation [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges		0	566,000
Total charges to date		1,685,000
Americas [Member] | Other Restructuring Expenses [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		985,000
Americas [Member] | Other Restructuring Expenses [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges		985,000	0
Total charges to date		985,000
Americas [Member] | Other Restructuring Expenses [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member] | Special Charges (Income) [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges		0	0
Total charges to date		1,141,000
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		0
Americas [Member] | Employee Termination Cost and Other [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member] | Special Charges (Income) [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges		0	2,322,000
Total charges to date		1,794,000
Americas [Member] | Fixed Asset Write-down [Member] | Discontinuation of Certain Glassware Production in North America and Reduction of Capacity of Shreveport Facility [Member] | Special Charges (Income) [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges		0	1,992,000
Total charges to date		$ 1,924,000