Annual report pursuant to Section 13 and 15(d)

Related Parties (Details)

v2.4.0.8
Related Parties (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
May 31, 2014
May 31, 2013
May 31, 2012
EMC Corporation [Member]
     
Related Party Transaction [Line Items]      
Purchases from related parties $ 4.7 $ 6.5 $ 2.6
Staples, Inc. [Member]
     
Related Party Transaction [Line Items]      
Purchases from related parties $ 1.3 $ 1.6 $ 1.8