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v3.20.1

Net Sales (Details) - USD ($) $ in Millions | 3 Months Ended
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May 03, 2020 | May 05, 2019
Disaggregation of Revenue [Line Items] |  |
Net sales | $ 28,260 | $ 26,381
Products |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 27,305 | 25,232
Services |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 955 | 1,149
Building Materials |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 9,816 | 9,404
Décor |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 9,306 | 8,745
Hardlines |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 9,138 | 8,232
In the U.S. |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 26,418 | 24,453
Outside the U.S. |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | $ 1,842 | $ 1,928

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