Long-Term Debt - Summary of Long-Term Debt (Details) - USD ($) $ in Thousands	Apr. 04, 2021	Jan. 03, 2021
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 570,901	$ 585,215
Unamortized debt issuance costs, recorded as a reduction of long-term debt, net	(8,330)	(8,645)
Total debt, net	562,571	576,570
Current portion of long-term debt	(15,176)	(15,319)
Long-term debt	547,395	561,251
Syndicated Facility Agreement
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 270,901	$ 285,215
Weighted average interest rate on borrowings outstanding	1.84%	1.89%
Syndicated Facility Agreement \| Revolving loan facility
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 0	$ 3,000
Long-term Debt, Bearing Variable Interest, Percentage Rate	4.00%	4.00%
Syndicated Facility Agreement \| Term Loan
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 270,901	$ 282,215
Long-term Debt, Bearing Variable Interest, Percentage Rate	1.84%	1.87%
Senior Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 300,000	$ 300,000
Long-term Debt, Bearing Fixed Interest, Percentage Rate	5.50%	5.50%

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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Amount, after accumulated amortization, of debt issuance costs. 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 current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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