Income Taxes (Summary Of Open Tax Years By Major Jurisdiction) (Details)	12 Months Ended
	Dec. 31, 2011
United States [Member]
Income Tax Contingency [Line Items]
Tax Years	2008—2011
China [Member]
Income Tax Contingency [Line Items]
Tax Years	2002—2011
France [Member]
Income Tax Contingency [Line Items]
Tax Years	2004—2011
Germany [Member]
Income Tax Contingency [Line Items]
Tax Years	2008—2011
India [Member]
Income Tax Contingency [Line Items]
Tax Years	1996—2011
Israel [Member]
Income Tax Contingency [Line Items]
Tax Years	2007—2011
Japan [Member]
Income Tax Contingency [Line Items]
Tax Years	2005—2011
Malaysia [Member]
Income Tax Contingency [Line Items]
Tax Years	1998—2011
Singapore [Member]
Income Tax Contingency [Line Items]
Tax Years	2005—2011
United Kingdom [Member]
Income Tax Contingency [Line Items]
Tax Years	2004—2011