Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Statement of Financial Position [Abstract]
Euro Deferred Shares, par value	$ 0.01
Euro Deferred Shares, shares authorized	4,000,000
Euro Deferred Shares, shares issued	4,000,000
Ordinary Shares, par value	$ 0.0001
Ordinary Shares, shares authorized	1,000,000,000
Ordinary Shares, shares issued	153,669,377
Ordinary Shares, shares outstanding	153,669,377
Common Stock, par value		$ 0.01
Common Stock, shares authorized		350,000,000
Common Stock, shares issued		144,413,074
Common Stock, shares outstanding		115,354,393
Treasury Stock, shares	0	29,058,681