XML 62 R47.htm IDEA: XBRL DOCUMENT v3.6.0.2
Operations and Summary of Significant Accounting Policies - Expenses (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Accounting Policies [Line Items]      
Advertising expense $ 46.8 $ 50.0 $ 59.8
Interest Income (Expense), Net [Abstract]      
Interest expense 65.4 64.1 71.9
Interest income (13.3) (18.7) (13.5)
Interest expense, net 52.1 45.4 58.4
Selling, general and administrative expenses      
Accounting Policies [Line Items]      
Shipping and handling fees $ 24.3 $ 24.6 $ 29.2