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FINANCIAL RISK MANAGEMENT - Schedule of monetary assets/(liabilities) in currencies (Details) - Currency risk - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
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Interest-bearing intercompany receivables | USD |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | $ 444.9 | $ 342.8
Interest-bearing intercompany receivables | EUR |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 222.5 |
Interest-bearing intercompany receivables | JPY |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 13.6 |
Interest-bearing intercompany receivables | SEK |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 2.2 | 6.0
Interest-bearing intercompany receivables | CHF |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions |  | 6.3
Interest-bearing intercompany receivables | CAD |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 136.9 | 89.7
Interest-bearing intercompany liabilities | USD |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (1,357.4) | (1,264.5)
Interest-bearing intercompany liabilities | RMB |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (484.2) | (396.1)
Interest-bearing intercompany liabilities | EUR |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions |  | 115.8
Interest-bearing intercompany liabilities | GBP |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (28.4) | (25.5)
Interest-bearing intercompany liabilities | SEK |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (1.4) |
Interest-bearing intercompany liabilities | CHF |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (3.9) |
Non interest-bearing receivables and payables | USD |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (246.3) | (205.3)
Non interest-bearing receivables and payables | RMB |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 170.0 | 182.3
Non interest-bearing receivables and payables | EUR |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (7.6) | (4.1)
Non interest-bearing receivables and payables | GBP |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 9.7 | 8.8
Non interest-bearing receivables and payables | JPY |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 10.0 |
Non interest-bearing receivables and payables | SEK |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 8.1 | 8.6
Non interest-bearing receivables and payables | CHF |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 5.3 | 4.9
Non interest-bearing receivables and payables | CAD |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 7.5 | 8.2
Foreign exchange derivatives | USD |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | 1,211.6 | 475.9
Foreign exchange derivatives | RMB |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (257.0) | 186.0
Foreign exchange derivatives | EUR |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (253.6) | (299.8)
Foreign exchange derivatives | GBP |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (119.3) | (106.6)
Foreign exchange derivatives | JPY |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (135.7) |
Foreign exchange derivatives | SEK |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (83.6) | (80.0)
Foreign exchange derivatives | CHF |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | (73.9) | (75.1)
Foreign exchange derivatives | CAD |  |
FINANCIAL RISK MANAGEMENT |  |
Foreign exchange positions | $ (122.6) | $ (100.4)

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