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FINANCIAL RISK MANAGEMENT - Undiscounted Contractual Financial Assets and Financial Liabilities Values by Relevant Maturity Groupings (Details) - EUR (€) € in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Leases | € 154 | € 168
Less than 1 year |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 414 | 496
Financial liabilities | 1,111 | 1,351
Leases | 30 | 35
Less than 1 year | Borrowings |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 8 | 5
Less than 1 year | Interest |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 73 | 78
Less than 1 year | Net cash flows from derivative liabilities related to currencies and commodities |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 34 | 42
Less than 1 year | Trade payables and fixed asset payables |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 966 | 1,191
Less than 1 year | Net cash flows from derivative assets related to currencies and commodities |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 28 | 31
Less than 1 year | Trade receivables |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 386 | 465
Between 1- 5 years |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 2 | 9
Financial liabilities | 1,251 | 1,075
Leases | 96 | 98
Between 1- 5 years | Borrowings |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 936 | 698
Between 1- 5 years | Interest |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 209 | 260
Between 1- 5 years | Net cash flows from derivative liabilities related to currencies and commodities |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 10 | 19
Between 1- 5 years | Trade payables and fixed asset payables |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 0 | 0
Between 1- 5 years | Net cash flows from derivative assets related to currencies and commodities |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 2 | 9
Between 1- 5 years | Trade receivables |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 0 | 0
Over 5 years |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 0 | 0
Financial liabilities | 841 | 1,227
Leases | 62 | 86
Over 5 years | Borrowings |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 761 | 1,087
Over 5 years | Interest |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 18 | 54
Over 5 years | Net cash flows from derivative liabilities related to currencies and commodities |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities |  | 0
Over 5 years | Trade payables and fixed asset payables |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 0 | 0
Over 5 years | Net cash flows from derivative assets related to currencies and commodities |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 0 | 0
Over 5 years | Trade receivables |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | € 0 | € 0

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The fair value of financial assets. [Refer: At fair value [member]; Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_25&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2023-01-01 -Paragraph 47 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2023-en-r&anchor=para_47_b&doctype=Standard -URIDate 2023-03-23 + Details
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