Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Goodwill (Tables)

v3.3.1.900
Goodwill (Tables)
 12 Months Ended
Dec. 31, 2015
Goodwill [Abstract].  
Schedule of Changes in the Carrying Amount of Goodwill
  2015   2014
  (U.S. $ in millions)     
Goodwill as of January 1   $ 1,323.5   $ 1,195.9  
Goodwill impairment charges   (942.4 )  (102.5 ) 
Goodwill acquired   5.4   233.3  
Translation differences   (2.7 ) (3.2 ) 
Goodwill as of December 31   $ 383.9   $ 1,323.5