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Revenue recognition - ESP (Details) - USD ($) $ in Millions | May 04, 2024 | Feb. 03, 2024 | Apr. 29, 2023 | Jan. 28, 2023
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Disaggregation of Revenue [Line Items] |  |  |  |
Total deferred revenue | $ 1,239.5 | $ 1,244.7 | $ 1,243.6 |
Current liabilities | 360.6 | 362.9 | 368.7 |
Non-current liabilities | 878.9 | 881.8 | 874.9 |
ESP deferred revenue |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total deferred revenue | 1,153.7 | 1,158.7 | 1,149.4 | $ 1,159.5
Other Deferred Revenue |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total deferred revenue | $ 85.8 | $ 86.0 | $ 94.2 |

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