Debt and Bank Credit Facilities (Schedule Of Indebtedness) (Details) - USD ($) $ in Millions	Dec. 29, 2018	Dec. 30, 2017
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 1,313.3
Less: Debt Issuance Costs	(6.2)	$ (5.4)
Long-term debt, Total	1,307.1	1,141.1
Less: Current Maturities	0.5	101.2
Non-Current Portion	1,306.6	1,039.9
Term Facility
Debt Instrument [Line Items]
Long-term Debt, Gross	810.0	0.0
Senior Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	400.0	500.0
Multicurrency Revolving Facility
Debt Instrument [Line Items]
Long-term Debt, Gross	98.4	0.0
Prior Term Facility
Debt Instrument [Line Items]
Long-term Debt, Gross	0.0	621.1
Prior Multicurrency Revolving Facility
Debt Instrument [Line Items]
Long-term Debt, Gross	0.0	19.7
Other
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 4.9	$ 5.7

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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