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Revenue - Percentages of Sales by Product Line (Details) - Product Line - Sales	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Percentage of Sales by Product Line [Line Items]
Percentage of sales	100.00%	100.00%
Fasteners
Percentage of Sales by Product Line [Line Items]
Percentage of sales	30.30%	31.50%
Tools
Percentage of Sales by Product Line [Line Items]
Percentage of sales	8.50%	8.60%
Cutting tools
Percentage of Sales by Product Line [Line Items]
Percentage of sales	5.30%	5.30%
Hydraulics & pneumatics
Percentage of Sales by Product Line [Line Items]
Percentage of sales	6.90%	6.70%
Material handling
Percentage of Sales by Product Line [Line Items]
Percentage of sales	5.60%	5.50%
Janitorial supplies
Percentage of Sales by Product Line [Line Items]
Percentage of sales	9.10%	8.50%
Electrical supplies
Percentage of Sales by Product Line [Line Items]
Percentage of sales	4.80%	4.60%
Welding supplies
Percentage of Sales by Product Line [Line Items]
Percentage of sales	4.20%	4.20%
Safety supplies
Percentage of Sales by Product Line [Line Items]
Percentage of sales	22.00%	21.60%
Other
Percentage of Sales by Product Line [Line Items]
Percentage of sales	3.30%	3.50%

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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