Income Taxes (Income Tax Examinations) (Details)	12 Months Ended
	Dec. 31, 2015
Netherlands [Member] | Maximum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2015
Netherlands [Member] | Minimum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2008
Canada [Member] | Maximum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2015
Canada [Member] | Minimum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2008
Japan [Member] | Maximum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2015
Japan [Member] | Minimum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2009
China [Member] | Maximum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2015
China [Member] | Minimum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2007
Singapore [Member] | Maximum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2015
Singapore [Member] | Minimum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2011
United States [Member] | Maximum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2015
United States [Member] | Minimum [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Year under Examination	2011