Business and Summary of Significant Accounting Policies - Warranty Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Warranty Liabilities [Roll Forward]
Balance at beginning of period	$ 8,997	$ 10,069	$ 12,152
Additions charged to costs and expenses for current-year sales	15,939	16,694	16,732
Deductions from reserves	(16,438)	(17,157)	(18,134)
Change in liabilities for pre-existing warranties during the current    year, including expirations	5	(609)	(681)
Balance at end of period	$ 8,503	$ 8,997	$ 10,069