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

Derivative instruments and hedging activities (Tables)

v3.2.0.727
Derivative instruments and hedging activities (Tables)
 6 Months Ended
Jun. 30, 2015
Derivative instruments and hedging activities [Abstract]  
Schedule of balance sheet classification and fair values of derivative instruments
  Fair Value   Notional Amount
    June 30,   December 31,   June 30,   December 31,
Balance sheet location   2015   2014   2015   2014
  U.S. $ in thousands
Assets derivatives -Foreign exchange contracts, not   
             
designated as hedging instruments   Other current assets   $ 1,282   $ 3,753   $ 14,237   $ 45,000
Assets derivatives -Foreign exchange contracts,   Accrued expenses and                             
designated as cash flow hedge   other current liabilities     395     -     20,683     -
Liability derivatives -Foreign exchange contracts, not  Accrued expenses and         
designated as hedging instruments other current liabilities   (2,558
 )  (2,901)   57,220   18,424
Liability derivatives -Foreign exchange contracts,   Accrued expenses and         
designated as hedging instruments   other current liabilities   -
   (1,243)   -   38,426
      $ (881 )  $ (391)   $ 92,140   $ 101,850