XML 264 R248.htm IDEA: XBRL DOCUMENT
v3.22.4

Appendix II: Board and Senior Management Compensation - Life Insurance Premiums (Details) - Life insurance premiums | 12 Months Ended
--- | ---
Dec. 31, 2022 EUR (€)
Mr. José María Álvarez-Pallete López |
Disclosure of transactions between related parties [line items] |
Life insurance premiums | € 74,699
Mr. Ángel Vilá Boix |
Disclosure of transactions between related parties [line items] |
Life insurance premiums | € 58,820

X
- 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
Name: | ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of expense arising from insurance contracts. [Refer: Types of insurance contracts [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2023-01-01 -Name IFRS -Number 4 -IssueDate 2022-03-24 -Paragraph 37 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=4&code=ifrs-tx-2022-en-b&anchor=para_37_b&doctype=Standard&book=b -URIDate 2022-03-24 + Details
Name: | ifrs-full_ExpenseArisingFromInsuranceContracts
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_TypesOfInsuranceContractsAxis=ifrs-full_LifeInsuranceContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CounterpartiesAxis=tef_JoseMariaAlvarezPalleteLopezMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CounterpartiesAxis=tef_AngelVilaBoixMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |