Debt and Credit Arrangements - Schedule of Long Term Debt (Details) - USD ($) $ in Thousands	Dec. 30, 2018	Jan. 02, 2018	Dec. 31, 2017
Debt and Credit Arrangements
Outstanding debt	$ 625,000		$ 470,000
Unamortized debt issuance costs	(3,874)		(3,435)
Current portion of long-term debt	(20,000)	$ (20,000)	(20,000)
Total long-term debt, less current portion, net	$ 601,126	$ 446,565	$ 446,565

No definition available.

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 210
-SubTopic 10
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- Definition

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

+ References

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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.

+ References

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