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OTHER GAINS / (LOSSES)—NET (Details) - EUR (€) € in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019
Analysis of income and expense [abstract] |  |  |  |  |
Realized (losses) / gains on derivatives | € (32) | € (14) | € (44) | € (28) |
Losses reclassified from OCI as a result of hedge accounting discontinuation | (5) | 0 | (5) | 0 |
Unrealized gains / (losses) on derivatives at fair value through profit and loss—net | 43 | (14) | (10) | 17 |
Unrealized exchange gains / (losses) from the remeasurement of monetary assets and liabilities – net | 1 | (1) | (1) | 0 |
Gains on pension plan amendments | (2) | 0 | (2) | 0 | € 0
(Losses) / gains on disposals | 0 | (1) | 0 | (2) |
Other | 0 | 0 | (1) | (1) |
Total other gains / (losses) - net | € 5 | € (30) | € (63) | € (14) |

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- Definition Gains (losses) on pension plan amendments. + References No definition available. + Details
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- Definition Miscellaneous other gains (losses) + References No definition available. + Details
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- Definition Realized gain (losses) on derivatives. + References No definition available. + Details
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- Definition Unrealized exchange gains / (losses) from the remeasurement of monetary assets and liabilities, net. + References No definition available. + Details
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- Definition Unrealized gains (losses) on change in fair value of derivatives. + References No definition available. + Details
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- Definition The gain (loss) recognised in profit or loss on hedge ineffectiveness. [Refer: Gain (loss) on hedge ineffectiveness] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2019-01-01 -Paragraph 24C -Subparagraph a -Clause i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2019-en-r&anchor=para_24C_a_i&doctype=Standard -URIDate 2019-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2019-01-01 -Paragraph 24C -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2019-en-r&anchor=para_24C_b_ii&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The gains (losses) on disposals of non-current assets. [Refer: Non-current assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_112_c&doctype=Standard -URIDate 2019-03-27 + Details
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