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Income taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions | Feb. 03, 2024 | Jan. 28, 2023 | Jan. 29, 2022 | Jan. 30, 2021
--- | --- | --- | --- | ---
Assets |  |  |  |
Foreign property, plant and equipment |  | $ 0.7 |  |
Revenue deferral | $ 69.0 | 79.3 |  |
Lease liabilities | 249.0 | 262.2 |  |
Deferred compensation | 9.1 | 8.0 |  |
Share-based compensation | 11.0 | 8.6 |  |
Other temporary differences | 33.4 | 95.6 |  |
Bermuda economic transition adjustment | 263.3 | 0.0 |  |
163(j) interest carryforward | 12.3 | 13.8 |  |
Net operating losses | 66.0 | 65.9 |  |
Value of capital losses | 11.5 | 13.2 |  |
Total gross deferred tax assets (liabilities) | 724.6 | 547.3 |  |
Valuation allowance | (18.3) | (19.0) | $ (27.9) | $ (83.9)
Deferred tax assets (liabilities) | 706.3 | 528.3 |  |
(Liabilities) |  |  |  |
Intangible assets | (99.6) | (100.6) |  |
US property, plant and equipment | (37.2) | (70.0) |  |
Foreign property, plant and equipment | 1.4 |  |  |
Inventory valuation | (243.7) | (208.1) |  |
Lease assets | (225.6) | (230.3) |  |
Retirement benefit obligations | 0.0 | (0.2) |  |
Total gross deferred tax assets (liabilities) | (607.5) | (609.2) |  |
Total |  |  |  |
Total gross deferred tax assets (liabilities) | 117.1 | (61.9) |  |
Valuation allowance | (18.3) | (19.0) | $ (27.9) | $ (83.9)
Deferred tax assets (liabilities) | 98.8 |  |  |
Deferred tax assets (liabilities) |  | (80.9) |  |
Deferred tax assets | 300.5 | 36.7 |  |
Non-current liabilities | $ (201.7) | $ (117.6) |  |

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