Income Taxes Income Taxes (Tax Years) (Details)	12 Months Ended
	Dec. 31, 2015
United States | Minimum
Income Tax Examination [Line Items]
Open Tax Years	2008
United States | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015
China | Minimum
Income Tax Examination [Line Items]
Open Tax Years	2002
China | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015
France | Minimum
Income Tax Examination [Line Items]
Open Tax Years	2010
France | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015
Germany | Minimum
Income Tax Examination [Line Items]
Open Tax Years	2008
Germany | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015
India | Minimum
Income Tax Examination [Line Items]
Open Tax Years	1997
India | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015
Israel | Minimum
Income Tax Examination [Line Items]
Open Tax Years	2012
Israel | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015
Japan | Minimum
Income Tax Examination [Line Items]
Open Tax Years	2011
Japan | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015
Malaysia | Minimum
Income Tax Examination [Line Items]
Open Tax Years	2010
Malaysia | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015
Singapore | Minimum
Income Tax Examination [Line Items]
Open Tax Years	2013
Singapore | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015
United Kingdom | Minimum
Income Tax Examination [Line Items]
Open Tax Years	2008
United Kingdom | Maximum
Income Tax Examination [Line Items]
Open Tax Years	2015