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Revenue recognition - ESP and Voucher Promotions (Details) - USD ($) $ in Millions | Aug. 01, 2020 | Feb. 01, 2020 | Aug. 03, 2019
--- | --- | --- | ---
Disaggregation of Revenue [Line Items] |  |  |
Total deferred revenue | $ 1,030.2 | $ 997.7 | $ 965.2
Current liabilities | 330.9 | 266.2 | 265.4
Non-current liabilities | 699.3 | 731.5 | 699.8
ESP deferred revenue |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total deferred revenue | 990.5 | 960.0 | 930.2
Voucher promotions and other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total deferred revenue | $ 39.7 | $ 37.7 | $ 35.0

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