Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.7.0.1
Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Dec. 31, 2016
Income Tax Disclosure [Abstract]      
Income Tax Provision From Continuing Operations $ 22.0 $ 28.2  
Discrete Tax Charges (Benefits) 0.5 $ 0.1  
Excess Tax Benefit Recognized $ 5.3    
Effective Tax Rate From Continuing Operations 25.30% 30.90%  
Gross Unrecognized Tax Benefits, Including Interest $ 4.2 $ 5.4 $ 3.5
Possible Decrease of Total Amount of Gross Unrecognized Tax Benefits due to Settlements with Taxing Authorities or Lapses in the Statute of Limitations $ 1.7