Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 28, 2024	Dec. 30, 2023
Deferred tax assets:
Net operating loss carryforwards	$ 46,263	$ 36,941
Interest expense carryforwards	34,800	34,205
Accrued expenses and reserves	32,336	39,299
Capitalized expenses	18,939	16,872
Lease liabilities	13,016	0
U.S. foreign tax credit carryforwards	3,490	3,561
U.S. research and other general business tax credit carryforwards	1,252	1,468
Other	196	0
Deferred tax assets	150,292	132,346
Less: Valuation allowance	(55,468)	(41,542)
Total deferred tax assets	94,824	90,804
Deferred tax liabilities:
Excess of book basis over the tax basis for intangible assets and goodwill	133,701	148,659
Excess of book basis over the tax basis for property, plant, and equipment	24,238	22,570
Tax on unremitted earnings	14,612	18,621
Right of use lease assets	12,906	0
Unrealized foreign currency exchange gains	0	1,288
Total deferred tax liabilities	185,457	191,138
Net deferred tax liabilities	$ 90,633	$ 100,334