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)

v3.8.0.1
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
Mar. 31, 2018
Mar. 31, 2017
Numerator:    
Net loss attributable to Stratasys Ltd. for basic and diluted loss per share $ (13,041) $ (13,857)
Denominator:    
Weighted average shares - denominator for basic and diluted net loss per share 53,657 52,690
Net loss per share attributable to Stratasys Ltd.    
Basic $ (0.24) $ (0.26)
Diluted $ (0.24) $ (0.26)