Taxes - Reconciliation of Swedish Income Tax Rate with Effective Tax Rate (Detail) - SEK (kr) kr in Millions |
12 Months Ended | ||
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Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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Reconciliation of accounting profit multiplied by applicable tax rates [abstract] | |||
Expected tax expense at Swedish tax rate 22.0% | kr 8,652 | kr (886) | kr (4,372) |
Effect of foreign tax rates | 205 | (536) | (1,101) |
Current income taxes related to prior years | 83 | (489) | (104) |
Remeasurement of tax loss carry-forwards | (150) | 143 | (250) |
Remeasurement of deductible temporary differences | 127 | 119 | 185 |
Tax effect of non-deductible expenses | (4,144) | (1,357) | (1,559) |
Tax effect of non-taxableincome | 480 | 935 | 981 |
Tax effect of changes in tax rates | (986) | (60) | 21 |
Tax expense/benefit | kr 4,267 | kr (2,131) | kr (6,199) |
Effective tax rate | 10.80% | 52.90% | 31.20% |
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- Definition Tax Effect Of Gain Loss Of Deferred Tax Liability Asset Not Recognized Due To Uncertainty And Ineligibility To Carryforward No definition available.
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- Definition Tax effect of income (expense) on assessment of recoverability of deferred tax assets. No definition available.
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- Definition Adjustments of tax expense (income) recognised in the period for current tax of prior periods. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The tax expense (income) divided by the accounting profit. [Refer: Accounting profit] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate amount included in the determination of profit (loss) for the period in respect of current tax and deferred tax that relate to continuing operations. [Refer: Continuing operations [member]; Current tax expense (income); Deferred tax expense (income)] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to changes in the tax rate. [Refer: Accounting profit] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to expenses not deductible in determining taxable profit (tax loss). [Refer: Accounting profit] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to foreign tax rates. [Refer: Accounting profit] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to revenues that are exempt from taxation. [Refer: Accounting profit] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The product of the accounting profit multiplied by the applicable tax rate(s). [Refer: Accounting profit; Applicable tax rate] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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