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PENSIONS AND OTHER POST-EMPLOYMENT BENEFIT OBLIGATIONS - Amounts Recognized in the Consolidated Statement of Financial Position (Details) - EUR (€) € in Millions | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Disclosure of net defined benefit liability (asset) [line items] |  |
Present value of funded obligation | € 789 | € 768
Fair value of plan assets | (435) | (445)
Deficit of funded plans | 354 | 323
Present value of unfunded obligation | 361 | 347
Net liability arising from defined benefit obligation | 715 | 670
Pension Benefits |  |
Disclosure of net defined benefit liability (asset) [line items] |  |
Present value of funded obligation | 789 | 768
Fair value of plan assets | (435) | (445)
Deficit of funded plans | 354 | 323
Present value of unfunded obligation | 131 | 127
Net liability arising from defined benefit obligation | 485 | 450
Other Benefits |  |
Disclosure of net defined benefit liability (asset) [line items] |  |
Present value of funded obligation | 0 | 0
Fair value of plan assets | 0 | 0
Deficit of funded plans | 0 | 0
Present value of unfunded obligation | 230 | 220
Net liability arising from defined benefit obligation | € 230 | € 220

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- Definition The present value, without deducting any plan assets, of expected future payments required to settle the obligation resulting from employee service in the current and prior periods. [Refer: Plan assets, at fair value] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2019-01-01 -Paragraph 57 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2019-en-r&anchor=para_57_a&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The amount of non-current net defined benefit liability. [Refer: Net defined benefit liability] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_55&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The fair value of any plan assets, less the present value of the defined benefit obligation. [Refer: Plan assets [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2019-01-01 -Paragraph 57 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2019-en-r&anchor=para_57_a&doctype=Standard -URIDate 2019-03-27 + Details
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