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Revenue recognition- Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Aug. 03, 2024 | Jul. 29, 2023 | Aug. 03, 2024 | Jul. 29, 2023
Extended Service Plans and Lifetime Warranty Agreements |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Capitalized contract cost, amortization | $ 10.9 | $ 10.8 | $ 22.1 | $ 21.7

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