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INCOME TAXES - Schedule of components of deferred tax assets and liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Deferred tax assets and liabilities |  |  |
Total | $ 252.0 | $ 177.5 |
Total | (687.4) | (597.3) |
Net deferred tax liabilities | (435.4) | (419.8) | $ (513.3)
Deferred tax assets | 84.1 | 67.6 |
Deferred tax liabilities | (519.5) | (487.4) |
Provisions |  |  |
Deferred tax assets and liabilities |  |  |
Total | 106.1 | 87.1 |
Net deferred tax liabilities | 106.1 | 87.1 | 65.6
Carryforward of unused tax losses |  |  |
Deferred tax assets and liabilities |  |  |
Total | 50.2 | 32.8 |
Net deferred tax liabilities | 50.2 | 32.8 | 21.8
Employee benefits |  |  |
Deferred tax assets and liabilities |  |  |
Total | 29.7 | 19.3 |
Net deferred tax liabilities | 29.7 | 19.3 | 2.0
Impairment |  |  |
Deferred tax assets and liabilities |  |  |
Total | 0.0 | 3.1 |
Net deferred tax liabilities | 0.0 | 3.1 | 3.0
Fair value adjustments |  |  |
Deferred tax assets and liabilities |  |  |
Total | 8.6 | 0.0 |
Total | 0.0 | (0.9) |
Net deferred tax liabilities | 8.6 | (0.9) | 7.9
Foreign tax credits |  |  |
Deferred tax assets and liabilities |  |  |
Total | 3.0 | 0.6 |
Net deferred tax liabilities | 3.0 | 0.6 | 0.6
Unrecognized profit on internal sales of inventory |  |  |
Deferred tax assets and liabilities |  |  |
Total | 20.4 | 14.8 |
Net deferred tax liabilities | 20.4 | 14.8 | 14.0
Other temporary differences |  |  |
Deferred tax assets and liabilities |  |  |
Total | 34.0 | 19.8 |
Total | (45.0) | (33.6) |
Net deferred tax liabilities | (11.0) | (13.8) | (18.3)
Depreciation differences |  |  |
Deferred tax assets and liabilities |  |  |
Total | (22.5) | (22.1) |
Net deferred tax liabilities | (22.5) | (22.1) | (21.1)
Trademarks |  |  |
Deferred tax assets and liabilities |  |  |
Total | (572.3) | (481.3) |
Other intangibles |  |  |
Deferred tax assets and liabilities |  |  |
Total | (34.8) | (36.2) |
Property, plant and equipment |  |  |
Deferred tax assets and liabilities |  |  |
Total | (12.8) | (23.2) |
Difference between carrying value and fair value adjustment due to acquisition of Amer Sports Corporation |  |  |
Deferred tax assets and liabilities |  |  |
Total | (619.9) | (540.7) |
Net deferred tax liabilities | $ (619.9) | $ (540.7) | $ (588.8)

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