DEBT AND BANK CREDIT FACILITIES (Schedule Of Indebtedness) (Details) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 30, 2017
Debt Instrument [Line Items]
Less: Debt Issuance Costs	$ (4.2)	$ (5.4)
Long-term debt	1,335.6	1,141.1
Less: Current Maturities	100.5	101.2
Non-Current Portion	1,235.1	1,039.9
Term Facility
Debt Instrument [Line Items]
Long-term debt, gross	621.1	621.1
Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross	500.0	500.0
Multicurrency Revolving Facility \| Multicurrency Revolving Facility
Debt Instrument [Line Items]
Long-term debt, gross	213.7	19.7
Other
Debt Instrument [Line Items]
Long-term debt, gross	$ 5.0	$ 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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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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