CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Statement [Abstract]
Net sales	$ 3,950,773	$ 3,715,683	$ 3,468,045
Cost of goods sold	3,037,913	2,879,793	2,685,812
Gross profit	912,860	835,890	782,233
Operating expenses:
Warehouse and delivery	177,969	155,821	143,921
Selling, general and administrative	361,588	325,754	299,418
Amortization of intangible assets	97,314	96,275	78,694
Total operating expenses	636,871	577,850	522,033
Operating Income	275,989	258,040	260,200
Interest expense, net	74,507	79,470	68,942
Other expenses	24,420	0	0
Income before income taxes	177,062	178,570	191,258
Income taxes	42,006	40,169	48,361
Net income	$ 135,056	$ 138,401	$ 142,897
Basic earnings per common share (in dollars per share)	$ 4.16	$ 4.25	$ 4.43
Diluted earnings per common share (in dollars per share)	$ 3.90	$ 4.11	$ 4.33
Weighted average shares outstanding - Basic (in shares)	32,488	32,568	32,278
Weighted average shares outstanding - Diluted (in shares)	34,637	33,699	33,038