Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Details)

v3.5.0.2
Acquisitions (Details) - USD ($)
$ in Millions
 6 Months Ended 12 Months Ended
Jul. 01, 2016
Jan. 20, 2016
Jul. 02, 2016
Dec. 31, 2015
Jul. 04, 2015
Dec. 31, 2014
Business Acquisition [Line Items]            
Goodwill     $ 393.1 $ 298.7 $ 296.3 $ 296.9
Customer Relationships [Member]            
Business Acquisition [Line Items]            
Useful Life     16 years      
Technology-Based Intangible Assets [Member]            
Business Acquisition [Line Items]            
Useful Life     5 years      
Cybex [Member]            
Business Acquisition [Line Items]            
Business Acquisition, Percentage of Voting Interests Acquired   100.00%        
Unaudited Sales, Business Acquired       $ 169.0    
Accounts and Notes Receivable, Net [1]   $ 26.2        
Inventory [1]   13.9        
Goodwill [1],[2]   82.6        
Property, Plant and Equipment [1]   39.8        
Other Assets [1]   6.0        
Total Assets Acquired   252.1        
Total Liabilities Assumed [1]   57.1        
Net Cash Consideration Paid [1]   195.0        
Cybex [Member] | Customer Relationships [Member]            
Business Acquisition [Line Items]            
Finite-Lived Intangibles [1]   41.8        
Cybex [Member] | Technology-Based Intangible Assets [Member]            
Business Acquisition [Line Items]            
Finite-Lived Intangibles [1]   3.1        
Cybex [Member] | Trade Names [Member]            
Business Acquisition [Line Items]            
Indefinite-Lived Intangible Assets [1]   $ 38.6        
Thunder Jet [Member]            
Business Acquisition [Line Items]            
Business Acquisition, Percentage of Voting Interests Acquired 100.00%          
Goodwill $ 12.2          
Net Cash Consideration Paid $ 20.9          
[1] hese amounts are preliminary and are subject to change within the measurement period as the Company finalizes its fair value estimates.
[2] The goodwill recorded for the acquisition of Cybex is not deductible for tax purposes.