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v3.25.0.1

Goodwill - Sensitivity to Changes in Assumptions (Details) | Dec. 31, 2023
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Telefónica Spain | Discount rate | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (0.50%)
Telefónica Spain | Discount rate | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 0.50%
Telefónica Spain | Perpetuity growth rates | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (0.25%)
Telefónica Spain | Perpetuity growth rates | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 0.25%
Telefónica Spain | Long-term margin of operating results before depreciation and amortization | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (1.75%)
Telefónica Spain | Long-term margin of operating results before depreciation and amortization | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 1.75%
Telefónica Spain | Ratio of CapEx/Revenues | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (0.875%)
Telefónica Spain | Ratio of CapEx/Revenues | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 0.875%
Telefónica Germany | Discount rate | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (0.50%)
Telefónica Germany | Discount rate | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 0.50%
Telefónica Germany | Perpetuity growth rates | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (0.25%)
Telefónica Germany | Perpetuity growth rates | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 0.25%
Telefónica Germany | Long-term margin of operating results before depreciation and amortization | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (1.50%)
Telefónica Germany | Long-term margin of operating results before depreciation and amortization | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 1.50%
Telefónica Germany | Ratio of CapEx/Revenues | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (0.75%)
Telefónica Germany | Ratio of CapEx/Revenues | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 0.75%
Telefónica Brazil | Discount rate | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (1.00%)
Telefónica Brazil | Discount rate | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 1.00%
Telefónica Brazil | Perpetuity growth rates | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (0.50%)
Telefónica Brazil | Perpetuity growth rates | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 0.50%
Telefónica Brazil | Long-term margin of operating results before depreciation and amortization | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (2.00%)
Telefónica Brazil | Long-term margin of operating results before depreciation and amortization | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 2.00%
Telefónica Brazil | Ratio of CapEx/Revenues | Minimum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | (1.00%)
Telefónica Brazil | Ratio of CapEx/Revenues | Maximum |
Disclosure of detailed information about intangible assets [line items] |
Change in key assumption rate (as a percent) | 1.00%

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