Income Taxes (Details 5)	12 Months Ended
	Dec. 31, 2015
Minimum | United States – Federal
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2012
Minimum | United Kingdom
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2012
Minimum | Germany
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2009
Minimum | France
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2013
Minimum | Australia
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2011
Maximum | United States – Federal
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2015
Maximum | United Kingdom
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2015
Maximum | Germany
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2015
Maximum | France
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2015
Maximum | Australia
Open tax years for the Company's major jurisdictions
Open tax years by major tax jurisdiction	2015