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PROPERTY, PLANT AND EQUIPMENT - Right of Use Assets (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Reconciliation of changes in property, plant and equipment [abstract] |  |
Additions | € 364 | € 297
Disposals | (3) | (5)
Depreciation expense | (286) | (277)
Transfer and other changes | 0 | 0
Effect of changes in foreign exchange rates | (32) | 54
Buildings |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Additions | 12 | 14
Disposals | 0 | 0
Depreciation expense | (31) | (32)
Transfer and other changes | 23 | 18
Effect of changes in foreign exchange rates | (5) | 7
Machinery and Equipment |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Additions | 90 | 90
Disposals | (3) | (4)
Depreciation expense | (242) | (230)
Transfer and other changes | 178 | 76
Effect of changes in foreign exchange rates | (25) | 44
Other |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Additions | 3 | 5
Disposals | 0 | (1)
Depreciation expense | (12) | (12)
Transfer and other changes | 6 | 7
Effect of changes in foreign exchange rates | 0 | 1
Right-of-use assets |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | 161 | 174
Additions | 25 | 18
Disposals | 0 | (1)
Depreciation expense | (31) | (33)
Transfer and other changes | (13) |
Effect of changes in foreign exchange rates | (1) | 3
Ending balance | 141 | 161
Right-of-use assets | Cost |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | 308 |
Ending balance | 276 | 308
Right-of-use assets | Less accumulated depreciation and impairment |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | (147) |
Ending balance | (135) | (147)
Right-of-use assets | Buildings |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | 107 | 108
Additions | 10 | 11
Disposals | 0 | 0
Depreciation expense | (13) | (12)
Transfer and other changes | 0 |
Effect of changes in foreign exchange rates | (1) | 0
Ending balance | 103 | 107
Right-of-use assets | Buildings | Cost |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | 161 |
Ending balance | 168 | 161
Right-of-use assets | Buildings | Less accumulated depreciation and impairment |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | (54) |
Ending balance | (65) | (54)
Right-of-use assets | Machinery and Equipment |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | 54 | 65
Additions | 15 | 7
Disposals | 0 | (1)
Depreciation expense | (18) | (20)
Transfer and other changes | (13) |
Effect of changes in foreign exchange rates | 0 | 3
Ending balance | 38 | 54
Right-of-use assets | Machinery and Equipment | Cost |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | 146 |
Ending balance | 107 | 146
Right-of-use assets | Machinery and Equipment | Less accumulated depreciation and impairment |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | (92) |
Ending balance | (69) | (92)
Right-of-use assets | Other |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | 0 | 1
Additions | 0 | 0
Disposals | 0 | 0
Depreciation expense | 0 | (1)
Transfer and other changes | 0 |
Effect of changes in foreign exchange rates | 0 | 0
Ending balance | 0 | 0
Right-of-use assets | Other | Cost |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | 1 |
Ending balance | 1 | 1
Right-of-use assets | Other | Less accumulated depreciation and impairment |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |
Beginning balance | (1) |
Ending balance | € (1) | € (1)

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- Definition The amount of additions to property, plant and equipment other than those acquired through business combinations. [Refer: Business combinations [member]; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e_i&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -Clause vii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e_vii&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 75 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_75_a&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The decrease in property, plant and equipment resulting from disposals. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e_ii&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in property, plant and equipment resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -Clause viii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e_viii&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in property, plant and equipment resulting from transfers. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. Note that right-of-use assets are not included. [Contrast: Property, plant and equipment including right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_a&doctype=Standard -URIDate 2023-03-23 + Details
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