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Segment reporting (Tables)
12 Months Ended
Jan. 31, 2020
Segment reporting  
Schedule of net sales grouped by classes of similar products

(in thousands)

    

2019

    

2018

    

2017

 

Classes of similar products:

Consumables

$

21,635,890

$

19,865,086

$

18,054,785

Seasonal

 

3,258,874

 

3,050,282

 

2,837,310

Home products

 

1,611,899

 

1,506,054

 

1,400,618

Apparel

 

1,247,310

 

1,203,621

 

1,178,254

Net sales

$

27,753,973

$

25,625,043

$

23,470,967