Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Income (Loss) Per Share (Schedule of Computations of Numerator and Denominator of Basic and Diluted Income (Loss) Per Share) (Details)

v3.2.0.727
Income (Loss) Per Share (Schedule of Computations of Numerator and Denominator of Basic and Diluted Income (Loss) Per Share) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Numerator:        
Net income (loss) attributable to Stratasys Ltd. $ (22,931) $ (173) $ (239,219) $ 3,914
Adjustment of redeemable non-controlling interest to redemption amount (1,800)   (1,800)  
Net income (loss) attributable to Stratasys Ltd. for basic income (loss) per share (24,731) $ (173) (241,019) $ 3,914
Adjustment of deferred payments liability revaluation (3,988)   (3,988)  
Net income (loss) attributable to Stratasys Ltd. for diluted income (loss) per share $ (28,719) $ (173) $ (245,007) $ 3,914
Denominator:        
Weighted average shares - denominator for basic net income (loss) per share 51,405 49,373 51,181 49,323
Add: Effect of dilutive securities        
Additional shares from the assumed exercise of employee stock options and unvested RSUs       1,250
Held back issuable shares in connection with MakerBot       665
Shares settlement presumed for deferred payments liability 465   232  
Denominator for diluted income (loss) per share 51,870 49,373 51,413 51,238
Net income (loss) per share attributable to Stratasys Ltd.        
Basic $ (0.48) $ 0.00 $ (4.71) $ 0.08
Diluted $ (0.55) $ 0.00 $ (4.77) $ 0.08