Debt (Narrative) (Details) - USD ($) $ in Millions	Jun. 28, 2019	Dec. 28, 2018
Debt Instrument
Long-term Debt	$ 4,870.9	$ 6,134.0
Total Debt	5,591.0	6,156.7
Receivable securitization, Maturity Date of July 2020
Debt Instrument
Long-term Debt	200.0	250.0
Secured Debt \| Term Loan due 2025
Debt Instrument
Long-term Debt	400.5	591.0
Loans Payable	$ 404.6	597.0
Secured Debt \| Receivable securitization, Maturity Date of July 2020
Debt Instrument
Interest rate	3.30%
Long-term Line of Credit	$ 200.0
Secured Debt \| Term Loan due 2024
Debt Instrument
Long-term Debt	1,509.1	1,597.4
Loans Payable	1,524.7	1,613.8
Secured Debt \| 2017 Revolving Credit Facility
Debt Instrument
Long-term Debt	$ 405.0	$ 220.0
Revolving Credit Facility
Debt Instrument
Interest rate	4.64%
Long-term Line of Credit	$ 405.0

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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- Definition

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

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

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

+ References

No definition available.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

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