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

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

v3.10.0.1
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 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Numerator:        
Net loss attributable to Stratasys Ltd. $ (679) $ (10,157) $ (17,271) $ (30,001)
Adjustment of redeemable non-controlling interest to redemption amount (935)
Net loss attributable to Stratasys Ltd. for basic and diluted loss per share $ (679) $ (10,157) $ (18,206) $ (30,001)
Denominator:        
Weighted average shares - denominator for basic and diluted net loss per share 53,769 53,012 53,716 52,827
Net loss per share attributable to Stratasys Ltd.        
Basic $ (0.01) $ (0.19) $ (0.34) $ (0.57)
Diluted $ (0.01) $ (0.19) $ (0.34) $ (0.57)