Summary Of Significant Accounting Policies (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2010
Significant Accounting Policies [Line Items]
Money market investments	$ 417,541		$ 266,488
Advertising and promotion expenses	29,175		35,847		38,553
Securities excluded from computation of earnings per share amount	891		1,180		1,203
Accretion of redeemable noncontrolling interest	0	[1]	0	[1]	3,244	[1]
North America And Mexico [Member]
Significant Accounting Policies [Line Items]
Money market investments	1,664		6,497
Europe [Member]
Significant Accounting Policies [Line Items]
Money market investments	415,877		259,991
Cooperative Advertising Expense [Member]
Significant Accounting Policies [Line Items]
Advertising and promotion expenses	$ 6,424		$ 3,520		$ 4,660
Minimum [Member]
Significant Accounting Policies [Line Items]
Finite intangible assets useful life, minimum (years)	7 years
Minimum [Member] | Buildings And Improvements [Member]
Significant Accounting Policies [Line Items]
Estimated useful lives of property, plant and equipment, minimum (years)	25 years
Minimum [Member] | Machinery And Equipment [Member]
Significant Accounting Policies [Line Items]
Estimated useful lives of property, plant and equipment, minimum (years)	5 years
Minimum [Member] | Furniture And Fixtures [Member]
Significant Accounting Policies [Line Items]
Estimated useful lives of property, plant and equipment, minimum (years)	3 years
Maximum [Member]
Significant Accounting Policies [Line Items]
Finite intangible assets useful life, minimum (years)	16 years
Maximum [Member] | Buildings And Improvements [Member]
Significant Accounting Policies [Line Items]
Estimated useful lives of property, plant and equipment, minimum (years)	35 years
Maximum [Member] | Machinery And Equipment [Member]
Significant Accounting Policies [Line Items]
Estimated useful lives of property, plant and equipment, minimum (years)	15 years
Maximum [Member] | Furniture And Fixtures [Member]
Significant Accounting Policies [Line Items]
Estimated useful lives of property, plant and equipment, minimum (years)	7 years

[1] Amount represents the adjustment to fair value of a redeemable noncontrolling interest in a consolidated subsidiary of the Company.