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Investment in associate - Statements of income (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Disclosure of associates [line items] |  |
Revenue | $ 4,311,188 | $ 4,414,559
Operating income | 610,613 | 711,965
Income tax expense | (119,859) | (110,427)
Net income | 462,288 | 555,911
Atlas Methanol Company Unlimited |  |
Disclosure of associates [line items] |  |
Net income | 76,938 | 97,743
Dividends received from associate | $ 97,174 | $ 74,458
Percentage of ownership interest in associates | 63.10% | 63.10%
Atlas Methanol Company Unlimited |  |
Disclosure of associates [line items] |  |
Revenue | $ 532,456 | $ 620,236
Cost of sales and depreciation and amortization | (332,999) | (371,205)
Operating income | 199,457 | 249,031
Finance costs, finance income and other expenses | (9,433) | (10,071)
Income tax expense | (68,093) | (84,059)
Net income | $ 121,931 | $ 154,901
Ownership rate | 100.00% |

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