Income Tax, Movements in deferred tax assets and liabilities (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Deferred Tax Assets [Abstract] | ||
| Beginning of period | $ 202,891 | $ 191,314 |
| Increase/decrease through the consolidated income statement | (31,421) | 16,033 |
| Increase/decrease through other consolidated comprehensive income (equity) | (13,312) | (5,701) |
| Other movements | 6,978 | 1,245 |
| End of period | 165,136 | 202,891 |
| Deferred Tax Liabilities [Abstract] | ||
| Beginning of period | 95,037 | 79,654 |
| Increase/decrease through the consolidated income statement | 86,418 | 16,681 |
| Increase/decrease through other consolidated comprehensive income (equity) | 0 | (62) |
| Other movements | 5,128 | (1,236) |
| End of period | $ 186,583 | $ 95,037 |
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- References No definition available.
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- Definition The amount of tax expense (income) relating to changes in deferred tax assets recognised in profit or loss. No definition available.
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- Definition The amount of tax expense (income) relating to changes in deferred tax liabilities recognized in profit or loss. No definition available.
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- References No definition available.
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- Definition The amount of income tax relating to amounts recognised in comprehensive income for deferred tax assets. No definition available.
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- Definition The amount of income tax relating to amounts recognized in comprehensive income for deferred tax liabilities. No definition available.
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- Definition The increase (decrease) in deferred tax asset resulting from other changes not separately disclosed. No definition available.
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- Definition The increase (decrease) in deferred tax liability resulting from other changes not separately disclosed. No definition available.
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- Definition The amounts of income taxes recoverable in future periods in respect of: (a) deductible temporary differences; (b) the carryforward of unused tax losses; and (c) the carryforward of unused tax credits. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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