Indebtedness Schedule of Indebtedness Outstanding (Details) - USD ($) $ in Thousands	Jun. 29, 2019	Dec. 29, 2018
Debt Instrument [Line Items]
Long-term Debt	$ 1,039,162	$ 444,076
Debt Issuance Costs, Noncurrent, Net	(632)	(360)
Long-term Debt, Net of Debt Issuance Costs	1,038,530	443,716
Current installments of long-term debt and capital lease obligations	0	(4,914)
Long-term debt	1,038,530	438,802
Line of Credit [Member]
Debt Instrument [Line Items]
Long-term Debt	600,000	0
Senior Notes [Member]
Debt Instrument [Line Items]
Long-term Debt	425,000	425,000
Capital Lease Obligations [Member]
Debt Instrument [Line Items]
Long-term Debt	0	4,914
Other [Member]
Debt Instrument [Line Items]
Long-term Debt	$ 14,162	$ 14,162

Long-term Debt, Net of Debt Issuance Costs

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Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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