Segment reporting (Details) $ in Thousands	3 Months Ended
Apr. 29, 2022 USD ($) segment	Apr. 30, 2021 USD ($) segment
Net sales data for classes of similar products
Net sales	$ 8,751,352	$ 8,400,964
Number of reportable segments
Number of reportable operating segments \| segment	1	1
Consumables
Net sales data for classes of similar products
Net sales	$ 6,960,501	$ 6,378,135
Seasonal
Net sales data for classes of similar products
Net sales	961,378	1,050,382
Home products
Net sales data for classes of similar products
Net sales	539,822	571,315
Apparel
Net sales data for classes of similar products
Net sales	$ 289,651	$ 401,132

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details