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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, 2020 | Dec. 31, 2019
--- | --- | ---
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Leases | € 195 | € 188
Less than 1 year |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 33 | 24
Financial liabilities | 1,031 | 1,271
Leases | 41 |
Leases |  | 40
Less than 1 year | Borrowings |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 10 | 139
Less than 1 year | Interest |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 114 | 112
Less than 1 year | Net debt derivatives |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 10 | 4
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 | 32 | 31
Less than 1 year | Trade payables and other (excluding contract liabilities) |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 824 | 945
Less than 1 year | Net debt derivatives |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 0 | 3
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 | 33 | 21
Expiring within 5 years |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 13 | 13
Financial liabilities | 1,663 | 1,146
Leases | 110 |
Leases |  | 113
Expiring within 5 years | Borrowings |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 1,089 | 589
Expiring within 5 years | Interest |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 398 | 404
Expiring within 5 years | Net debt derivatives |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 30 | 0
Expiring within 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 | 7 | 25
Expiring within 5 years | Trade payables and other (excluding contract liabilities) |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 29 | 15
Expiring within 5 years | Net debt derivatives |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 0 | 4
Expiring within 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 | 13 | 9
More than 5 years |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 0 | 0
Financial liabilities | 1,247 | 1,611
Leases | 94 |
Leases |  | 88
More than 5 years | Borrowings |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 1,093 | 1,438
More than 5 years | Interest |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 60 | 85
More than 5 years | Net debt derivatives |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 0 | 0
More than 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 | 0
More than 5 years | Trade payables and other (excluding contract liabilities) |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial liabilities | 0 | 0
More than 5 years | Net debt derivatives |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Financial assets | 0 | 0
More than 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

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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 2020-01-01 -Paragraph 25 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_25&doctype=Standard -URIDate 2020-01-01 + Details
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