Acquisitions - Narrative (Details) $ in Millions	9 Months Ended
	Oct. 29, 2023 USD ($)	Oct. 30, 2022 USD ($)	Jul. 12, 2023 branch_location	Jul. 10, 2023 branch_location	Apr. 17, 2023 branch_location	Mar. 06, 2023 branch_location	Oct. 10, 2022 branch_location	Oct. 03, 2022 branch_location	Aug. 08, 2022 branch_location	Jun. 28, 2022 branch_location	May 02, 2022 branch_location	Mar. 21, 2022 branch_location
Business Acquisition [Line Items]
Transaction value | $	$ 161	$ 110
Business Acquisition, Goodwill, Expected Tax Deductible Amount | $	$ 3	$ 20
J.W. D’Angelo Co.
Business Acquisition [Line Items]
Number of branch locations acquired			3
Foster Supply Inc.
Business Acquisition [Line Items]
Number of branch locations acquired				7
Midwest Pipe Supply Inc.
Business Acquisition [Line Items]
Number of branch locations acquired					1
Landscape & Construction Supplies LLC
Business Acquisition [Line Items]
Number of branch locations acquired						2
Earthsavers Erosion Control, LLC
Business Acquisition [Line Items]
Number of branch locations acquired										3
Lock City Supply, Inc.
Business Acquisition [Line Items]
Number of branch locations acquired											1
Dodson Engineered Products, Inc.
Business Acquisition [Line Items]
Number of branch locations acquired												1
Trumbull Industries & Manufacturing, Inc.
Business Acquisition [Line Items]
Number of branch locations acquired								3
Inland Water Works Supply, Co
Business Acquisition [Line Items]
Number of branch locations acquired									1
Distributors, Inc.
Business Acquisition [Line Items]
Number of branch locations acquired							1