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Payables and Other Non-current Liabilities - Composition of Trade and Other Payables (Details) - EUR (€) € in Millions	Dec. 31, 2024	Dec. 31, 2023
Subclassifications of assets, liabilities and equities [abstract]
Payables	€ 1,850	€ 1,913
Debt for spectrum acquisition	1,008	1,184
Payables and other liabilities	433	236
Trade payables	163	318
Other payables	246	175
Other non-current liabilities	1,843	1,692
Contractual liabilities (Note 23)	813	778
Deferred revenue	91	126
Non-current tax payables	938	784
Long-term insurance and reinsurance contracts liabilities to associates and joint ventures (Note 10)	1	4
Total	€ 3,693	€ 3,605

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- Definition

The non-current portion of non-current borrowings. [Refer: Borrowings]

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The amount of non-current contract liabilities. [Refer: Contract liabilities]

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- Definition

The amount of non-current deferred income other than non-current contract liabilities. [Refer: Deferred income other than contract liabilities]

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The non-current amount of payment due to suppliers for goods and services used in the entity's business. [Refer: Trade payables]

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The amount of non-current liabilities that the entity does not separately disclose in the same statement or note. [Refer: Non-current liabilities]

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The amount of payables due to related parties. [Refer: Total for all related parties [member]]

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Insurance Contracts Due From Associates And Joint Ventures, Payables

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