Consolidated Balance Sheets (Parentheticals) - € / shares	Sep. 30, 2015	Dec. 31, 2014
Stockholders' equity:
Ordinary shares par value (in euros per share)	€ 0.04	€ 0.04
Ordinary shares, shares authorized (in shares)	1,275,000,000	1,275,000,000
Ordinary shares, shares outstanding (in shares)	452,844,958	486,969,402
Treasury stock, shares (in shares)	125,590,125	91,463,729