Debt (Schedule Of Debt) (Details) - USD ($) $ in Millions	Jan. 03, 2025	Dec. 29, 2023
Debt Instrument [Line Items]
2025	$ 0.0
Unamortized discount and issuance costs	(9.4)	$ (13.8)
Total debt	1,390.6	3,066.6
Less: Short-term debt	0.0
Less: Short-term debt		530.4
Long-term debt	$ 1,390.6	2,536.2
Uncommitted Facilities, floating rate
Debt Instrument [Line Items]
Effective interest rate
2025	$ 0.0	130.4
Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Effective interest rate
Debt, gross	$ 0.0	150.0
Senior Notes, 4.75%, due December 2024 \| Senior Notes
Debt Instrument [Line Items]
Fixed rate	4.75%
Debt, gross	$ 0.0	400.0
Senior Notes, 4.90%, due June 2028 \| Senior Notes
Debt Instrument [Line Items]
Fixed rate	4.90%
Effective interest rate	5.04%
Debt, gross	$ 600.0	600.0
Senior Notes, 6.10%, due March 2033 \| Senior Notes
Debt Instrument [Line Items]
Fixed rate	6.10%
Effective interest rate	6.13%
Debt, gross	$ 800.0	800.0
Term Loan, due April 2026 \| Unsecured Debt \| Line of Credit
Debt Instrument [Line Items]
Effective interest rate
Debt, gross	$ 0.0	500.0
Term Loan, due April 2028 \| Unsecured Debt \| Line of Credit
Debt Instrument [Line Items]
Effective interest rate
Debt, gross	$ 0.0	$ 500.0

Short Term Debt, Gross

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- Definition

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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