Debt And Bank Credit Facilities (Schedule Of Indebtedness) (Details) - USD ($) $ in Millions	Apr. 01, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Less: Debt Issuance Costs	$ (8.2)	$ (9.7)
Long-term debt	1,369.5	1,411.5
Less: Current Maturities	100.4	100.6
Non-Current Portion	1,269.1	1,310.9
Term Facility
Debt Instrument [Line Items]
Long-term debt, gross	748.1	798.1
Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross	600.0	600.0
Other payables
Debt Instrument [Line Items]
Long-term debt, gross	4.8	5.1
Multicurrency Revolving Facility \| Line of Credit
Debt Instrument [Line Items]
Long-term debt, gross	$ 24.8	$ 18.0

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

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