Goodwill and Other Intangible Assets (Details 1) (USD $) In Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2011	Jun. 30, 2011	Dec. 31, 2010
Activity for other intangible assets
Intangible assets subject to amortization, beginning balance	$ 333,834	$ 328,177
Intangible assets subject to amortization, additions	12,208	12,208
Intangible assets subject to amortization, other-primarily currency translation	(4,164)	1,493
Intangible assets subject to amortization, ending balance	341,878	341,878
Accumulated amortization, beginning balance	(108,727)	(91,370)
Accumulated amortization, amortization Expense	(9,131)	(25,983)
Accumulated amortization, other-primarily currency translation	694	189
Accumulated amortization, ending balance	(117,164)	(117,164)
Finite lived Intangible assets, beginning balance	225,107	236,807
Finite lived Intangible assets, additions	12,208	12,208
Finite lived Intangible assets, amortization expense	(9,131)	(25,983)
Finite lived Intangible assets, other-primarily currency translation	(3,470)	1,682
Finite lived Intangible assets, ending balance	224,714	224,714
Other intangible assets not subject to amortization, beginning balance	105,400	103,737
Other intangible assets not subject to amortization, additions	6,603	6,603
Other intangible assets not subject to amortization, other-primarily currency translation	(1,251)	412
Other intangible assets not subject to amortization, ending balance	110,752	110,752
Other intangible assets, net	335,466	335,466	330,507	340,544
Total, additions	18,811	18,811
Total, amortization expense	(9,131)	(25,983)
Total, other - primarily currency translation	(4,721)	2,094
Total, ending balance	$ 335,466	$ 335,466	$ 330,507	$ 340,544