Property and equipment (Details) - USD ($) $ in Thousands	Jan. 28, 2023	Jan. 29, 2022
Property and equipment
Property and equipment, gross	$ 2,863,179	$ 2,633,011
Less: accumulated depreciation and amortization	(1,853,906)	(1,718,535)
Property and equipment, net	1,009,273	914,476
Equipment and fixtures
Property and equipment
Property and equipment, gross	1,147,870	1,118,312
Leasehold improvements
Property and equipment
Property and equipment, gross	855,695	813,068
Electronic equipment and software
Property and equipment
Property and equipment, gross	663,497	609,734
Construction-in-progress
Property and equipment
Property and equipment, gross	$ 196,117	$ 91,897

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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