Debt and Bank Credit Facilities (Schedule Of Indebtedness) (Details) - USD ($) $ in Millions	Dec. 31, 2022	Jan. 01, 2022
Debt Instrument [Line Items]
Long-term debt	$ 2,028.8
Less: Debt Issuance Costs	(5.3)	$ (3.7)
Total	2,023.5	1,918.5
Less: Current Maturities	33.8	4.9
Non-Current Portion	1,989.7	1,913.6
Line of Credit \| Term Facility
Debt Instrument [Line Items]
Long-term debt	536.3	620.0
Line of Credit \| Land Term Facility
Debt Instrument [Line Items]
Long-term debt	486.8	486.8
Line of Credit \| Multicurrency Revolving Facility
Debt Instrument [Line Items]
Long-term debt	429.0	736.7
Private Placement Notes
Debt Instrument [Line Items]
Long-term debt	500.0	0.0
Other
Debt Instrument [Line Items]
Long-term debt	$ 76.7	$ 78.7

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, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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