XML 53 R38.htm IDEA: XBRL DOCUMENT v3.7.0.1
Sale of Product Line (Details) - USD ($)
$ in Millions
3 Months Ended
Aug. 31, 2017
Aug. 31, 2016
Discontinued Operations    
Amount received from sale of assets $ 1.3 $ 3.0
Sonoco | Long-term manufacturing agreement to supply temperature-controlled containers    
Discontinued Operations    
Term of long-term manufacturing agreement 3 years  
Temperature-controlled container product line | Disposed of by sale    
Discontinued Operations    
Sale consideration $ 5.0  
Amount received from sale of assets 3.0  
Non-contingent deferred consideration amount in the sale consideration $ 2.0  
Period over which non-contingent deferred consideration is due 2 years  
Gain on sale of assets $ 2.6