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Business Combinations (Tables)
 3 Months Ended
May 31, 2017
Business Combinations [Abstract]  
Summary of Changes in Goodwill

The following is a summary of changes in goodwill for the three months ended May 31, 2017 (in thousands):

 

Balance at February 28, 2017

    $ 1,040,709  

Impact of foreign currency fluctuations

      6,329  
  

 

 

  

Balance at May 31, 2017

    $ 1,047,038