v3.10.0.1

Financial instruments by category, Reconciliation to statement of financial position (Details) $ in Thousands |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Feb. 28, 2017 mi | Dec. 31, 2018 USD ($) mi | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($)
Financial Assets [Abstract] |  |  |  |  |
Derivative assets |  | $ 11,571 | $ 8,230 |  |
Investment in Ten West Link |  | 6,034 | 2,088 |  |
Investment in Abengoas New Money |  |  | 1,715 |  |
Other financial investments |  | 275,899 | 243,347 |  |
Clients and other receivables |  | 236,395 | 244,449 |  |
Cash and cash equivalents |  | 631,542 | 669,387 | $ 594,811 | $ 514,712
Total financial assets |  | 1,161,441 | 1,169,216 |  |
Financial Liabilities [Abstract] |  |  |  |  |
Corporate debt |  | 684,073 | 643,083 |  |
Project debt |  | 5,091,114 | 5,475,208 | $ 5,330,467 |
Related parties - non-current |  | 33,675 | 141,031 |  |
Trade and other current liabilities |  | 192,033 | 155,144 |  |
Derivative liabilities |  | 279,152 | 329,731 |  |
Total financial liabilities |  | 6,280,047 | 6,744,197 |  |
Restructuring agreement of Abengoa [Abstract] |  |  |  |  |
Percentage interest acquired | 12.50% |  |  |  |
Length of transmission lines | mi | 114 |  |  |  |
Amortized Cost [Member] |  |  |  |  |
Financial Assets [Abstract] |  |  |  |  |
Derivative assets |  | 0 | 0 |  |
Investment in Ten West Link |  | 0 | 0 |  |
Investment in Abengoas New Money |  |  | 0 |  |
Other financial investments |  | 275,899 | 243,347 |  |
Clients and other receivables |  | 236,395 | 244,449 |  |
Cash and cash equivalents |  | 631,542 | 669,387 |  |
Total financial assets |  | 1,143,836 | 1,157,183 |  |
Fair Value Through Profit or Loss [Member] |  |  |  |  |
Financial Liabilities [Abstract] |  |  |  |  |
Corporate debt |  | 0 | 0 |  |
Project debt |  | 0 | 0 |  |
Related parties - non-current |  | 0 | 0 |  |
Trade and other current liabilities |  | 0 | 0 |  |
Derivative liabilities |  | 279,152 | 329,731 |  |
Total financial liabilities |  | $ 279,152 | 329,731 |  |
Ten West Link [Member] |  |  |  |  |
Restructuring agreement of Abengoa [Abstract] |  |  |  |  |
Percentage interest acquired |  | 12.50% |  |  |
Length of transmission lines | mi |  | 114 |  |  |
Amortized Cost [Member] |  |  |  |  |
Financial Liabilities [Abstract] |  |  |  |  |
Corporate debt |  | $ 684,073 | 643,083 |  |
Project debt |  | 5,091,114 | 5,475,208 |  |
Related parties - non-current |  | 33,675 | 141,031 |  |
Trade and other current liabilities |  | 192,033 | 155,144 |  |
Derivative liabilities |  | 0 | 0 |  |
Total financial liabilities |  | 6,000,895 | 6,414,466 |  |
Fair Value Through Other Comprehensive Income [Member] |  |  |  |  |
Financial Assets [Abstract] |  |  |  |  |
Derivative assets |  | 0 | 0 |  |
Investment in Ten West Link |  | 6,034 | 2,088 |  |
Investment in Abengoas New Money |  |  | 0 |  |
Other financial investments |  | 0 | 0 |  |
Clients and other receivables |  | 0 | 0 |  |
Cash and cash equivalents |  | 0 | 0 |  |
Total financial assets |  | 6,034 | 2,088 |  |
Fair Value Through Profit or Loss [Member] |  |  |  |  |
Financial Assets [Abstract] |  |  |  |  |
Derivative assets |  | 11,571 | 8,230 |  |
Investment in Ten West Link |  | 0 | 0 |  |
Investment in Abengoas New Money |  |  | 1,715 |  |
Other financial investments |  | 0 | 0 |  |
Clients and other receivables |  | 0 | 0 |  |
Cash and cash equivalents |  | 0 | 0 |  |
Total financial assets |  | $ 11,571 | $ 9,945 |  |

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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2018-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2018-03-01&anchor=para_45&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph B13 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_B13_a&doctype=Appendix&seq=2 -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_i&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 25 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_25&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 35H -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_35H&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 35I -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_35I&doctype=Standard -URIDate 2018-03-16 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 35M -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_35M&doctype=Standard -URIDate 2018-03-16 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 35N -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_35N&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity’s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity’s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Financial instruments, class [member]; Financial assets; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 25 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_25&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of non-current derivative financial assets. [Refer: Derivative financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of non-current derivative financial liabilities. [Refer: Derivative financial liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of non-current financial assets measured at fair value through other comprehensive income. [Refer: Financial assets measured at fair value through other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 8 -Subparagraph h -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_8_h&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of non-current payables due to related parties. [Refer: Related parties [member]; Payables to related parties] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 78 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_78&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of financial assets that the entity does not separately disclose in the same statement or note. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_d&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2018-01-01 -Paragraph B64 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=3&date=2018-03-01&anchor=para_B64_c&doctype=Appendix&seq=2 -URIDate 2018-03-16 + Details
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