Segment Reporting (Details) $ in Thousands	12 Months Ended
	Dec. 28, 2024 USD ($) segment	Dec. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)
Segment Reporting
Total net sales	$ 4,791,730	$ 4,714,573	$ 4,713,986
Income from operations	131,715	137,186	157,052
Other income (expense)	(3,409)	(3,652)	3,807
Investment income (loss) and interest expense	21,970	13,162	(82)
Provision for income taxes	40,334	42,868	35,581
Net income	109,941	103,828	125,196
Depreciation and amortization expense	113,875	108,438	104,026
Product [Member]
Segment Reporting
Total net sales	4,773,880	4,696,950	4,695,943
Service [Member]
Segment Reporting
Total net sales	17,850	17,623	18,043
Retail Segment [Member]
Segment Reporting
Total net sales	4,791,730	4,714,573	4,713,986
Cost of sales - stores	3,508,283	3,491,616	3,471,725
Labor - stores	425,333	410,681	408,149
Depreciation and amortization - stores	90,890	88,508	85,389
Occupancy - stores	85,872	84,345	81,756
All other expense - stores	312,690	276,197	270,536
Administration, manufacturing, and property management expense	125,785	118,412	145,790
Distribution and transportation	111,161	107,626	93,589
Income from operations	131,715	137,186	157,052
Other income (expense)	(3,409)	(3,652)	3,807
Investment income (loss) and interest expense	21,970	13,162	(82)
Provision for income taxes	40,334	42,868	35,581
Net income	$ 109,941	103,828	125,196
Segment Reporting, Other Segment Item, Composition, Description	All other expense consists of all other store controllable and fixed expenses, such as financial services fees, utilities, and outside services.
Depreciation and amortization expense	$ 114,000	108,000	104,000
Segment additions of long-lived assets	$ 169,000	104,000	122,000
Operating segment | segment	1
Retail Segment [Member] | Product [Member]
Segment Reporting
Total net sales	$ 4,773,880	4,696,950	4,695,943
Retail Segment [Member] | Service [Member]
Segment Reporting
Total net sales	$ 17,850	$ 17,623	$ 18,043