Income Taxes - Reconciliation of the Beginning and Ending Amount of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2022	Dec. 26, 2020
Unrecognized Tax Benefits
Beginning balance	$ 17,437	$ 16,721
Additions for tax positions related to pre-acquisition periods of acquired subsidiaries	3,260
Additions for tax positions taken in the current year	1,587	700
Additions for tax positions taken in the prior year	1,100
Decreases due to a lapse in the statute of limitations		(103)
Other	61	119
Ending balance	$ 23,445	$ 17,437