Debt (Schedule Of Debt) (Details) - USD ($) $ in Millions	Apr. 01, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Unamortized discount and issuance costs	$ (6.3)	$ (6.8)
Total	$ 1,293.7	1,293.2
2023 Senior Notes, 4.15%, due June 2023 \| Senior Notes
Debt Instrument [Line Items]
Fixed rate	4.15%
Effective interest rate	4.36%
Debt, gross	$ 300.0	300.0
2028 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
2024 Senior Notes, 4.75%, due December 2024 \| Senior Notes
Debt Instrument [Line Items]
Fixed rate	4.75%
Effective interest rate	4.95%
Debt, gross	$ 400.0	$ 400.0

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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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Represents the aggregate of total long-term debt, including current maturities and short-term debt.

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