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Provisions - Summary of Changes in Provisions (Detail) - EUR (€) € in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2018 | Dec. 31, 2017
Disclosure of other provisions [line items] |  |
Beginning balance | € 153 |
Transfer from provision to contract liability | (23) |
Allowance | 8 |
Amounts used | (6) |
Unused amounts reversed | (1) |
Unwinding of discounts | (1) |
Effects of changes in foreign exchange rates | 2 |
Transfer | 4 |
Ending balance | 136 |
Current | 40 | € 40
Non-Current | 96 | € 113
Close down and environmental remediation costs [member] |  |
Disclosure of other provisions [line items] |  |
Beginning balance | 81 |
Allowance | 1 |
Amounts used | (1) |
Unwinding of discounts | (1) |
Effects of changes in foreign exchange rates | 1 |
Ending balance | 81 |
Current | 5 |
Non-Current | 76 |
Restructuring costs [member] |  |
Disclosure of other provisions [line items] |  |
Beginning balance | 5 |
Amounts used | (1) |
Ending balance | 4 |
Current | 2 |
Non-Current | 2 |
Legal claims and other costs [member] |  |
Disclosure of other provisions [line items] |  |
Beginning balance | 67 |
Transfer from provision to contract liability | (23) |
Allowance | 7 |
Amounts used | (4) |
Unused amounts reversed | (1) |
Effects of changes in foreign exchange rates | 1 |
Transfer | 4 |
Ending balance | 51 |
Current | 33 |
Non-Current | € 18 |

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- Definition Transfer from provision to contract liability. + References No definition available. + Details
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- Definition The amount of additional other provisions made. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84_b&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The increase (decrease) in other provisions resulting from a change in discount rate. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84_e&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The amount of non-current provisions other than provisions for employee benefits. [Refer: Non-current provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 78 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_78_d&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The amount of provisions other than provisions for employee benefits. [Refer: Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84_a&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 78 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_78_d&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The amount used (ie incurrent and charged against the provision) for other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84_c&doctype=Standard -URIDate 2017-03-09 + Details
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