XML 40 R29.htm IDEA: XBRL DOCUMENT v3.5.0.2
Business Combinations (Narrative) (Details) - USD ($)
$ in Millions
9 Months Ended
Jul. 26, 2016
Jan. 29, 2016
Sep. 30, 2016
Gordon Holdings      
Business Acquisition [Line Items]      
Purchase price $ 85.5    
Goodwill acquired 36.6    
Intangible assets acquired 30.0    
Kraton      
Business Acquisition [Line Items]      
Purchase price   $ 72.8  
Goodwill acquired   37.7  
Intangible assets acquired, finite-lived   $ 12.0  
Indefinite-lived trade names | Gordon Holdings      
Business Acquisition [Line Items]      
Intangible assets acquired, indefinite-lived $ 4.0    
Minimum      
Business Acquisition [Line Items]      
Intangible assets acquired, amortization period     7 years
Maximum      
Business Acquisition [Line Items]      
Intangible assets acquired, amortization period     20 years