XML 141 R125.htm IDEA: XBRL DOCUMENT
v3.22.4

Rights of Use - Expenses Related to Leases Included in Operating Results and Income from Subleasing Right-of-Use Assets (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Rights of Use [Abstract] |  |
Short-term leases included in operating results as supplies | € 22 | € 23
Variable lease payments not included in the measurement of lease liabilities | 17 | 18
Total expenses as supplies | 39 | 41
Short-term leases included in external services | 52 | 39
Leases of low-value assets included in external services | 8 | 9
Variable lease payments not included in the measurement of lease liabilities | 26 | 32
Total expenses as external services (Note 26) | 86 | 80
Total lease expenses | € 125 | € 121

X
- Definition Expense Related To Leases Included In Operating Results + References No definition available. + Details
Name: | tef_ExpenseRelatedToLeasesIncludedInOperatingResults
Namespace Prefix: | tef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expense related to leases included in operating results as supplies + References No definition available. + Details
Name: | tef_ExpenseRelatedToLeasesIncludedInOperatingResultsAsSupplies
Namespace Prefix: | tef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expense related to variable leases not included in the measurement of lease liabilities + References No definition available. + Details
Name: | tef_ExpenseRelatedToVariableLeasesNotIncludedInTheMeasurementOfLeaseLiabilities
Namespace Prefix: | tef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expense related to leases included in operating results as external services + References No definition available. + Details
Name: | tef_Expenserelatedtoleasesincludedinoperatingresultsasexternalservices
Namespace Prefix: | tef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expense related to leases included in operating results as external services, low-value assets + References No definition available. + Details
Name: | tef_Expenserelatedtoleasesincludedinoperatingresultsasexternalserviceslowvalueassets
Namespace Prefix: | tef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expense related to leases included in operating results as external services, other + References No definition available. + Details
Name: | tef_Expenserelatedtoleasesincludedinoperatingresultsasexternalservicesother
Namespace Prefix: | tef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expense related to leases included in operating results as external services, short-term leases + References No definition available. + Details
Name: | tef_Expenserelatedtoleasesincludedinoperatingresultsasexternalservicesshorttermleases
Namespace Prefix: | tef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expense related to short-term leases included in operating results as supplies + References No definition available. + Details
Name: | tef_Expenserelatedtoshorttermleasesincludedinoperatingresultsassupplies
Namespace Prefix: | tef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Rights of Use [Abstract] + References No definition available. + Details
Name: | tef_RightsofUseAbstract
Namespace Prefix: | tef_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration