Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Deferred tax assets:
Loss contingency reserves	$ 15,247	$ 11,775
Employee benefits	15,466	14,480
Pension liability	3,193	3,505
Interest expense carryforwards	53,591	28,769
Tax loss carryforwards	291,910	275,675
Tax credit carryforwards	2,051	2,432
Operating lease liabilities	57,503	53,765
Inventory	17,013	15,002
Accrued liabilities and other	23,090	18,408
Total gross deferred tax assets	479,064	423,811
Less valuation allowance	(40,063)	(12,788)
Net deferred tax assets	439,001	411,023
Deferred tax liabilities:
Intangible assets amortization, including taxable goodwill	(248,146)	(238,347)
Property, plant and equipment depreciation	(242,666)	(218,316)
Investment in DGD Joint Venture	(324,583)	(344,633)
Operating lease assets	(56,098)	(52,330)
Tax on unremitted foreign earnings	(18,139)	(12,890)
Other	(29,832)	(8,451)
Total gross deferred tax liabilities	(919,464)	(874,967)
Net deferred tax liability	(480,463)	(463,944)
Non-current deferred tax asset	17,711	17,888
Non-current deferred tax liability	$ (498,174)	$ (481,832)