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Financial Assets and Other Non-current Assets (Tables) | 12 Months Ended
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Dec. 31, 2024
Financial Instruments [Abstract] |
Schedule of Movement in Non-Current Financial Assets | The breakdown of financial assets and other non-current assets of the Telefónica Group at December 31, 2024 and December 31, 2023 is as follows:
Millions of euros | 12/31/2024 | 12/31/2023
Non-current financial assets (Note 16) | 5,339 |  | 5,201 |
Investments | 585 |  | 616 |
Credits and other financial assets | 602 |  | 741 |
Deposits and guarantees | 691 |  | 966 |
Trade receivables | 945 |  | 1,049 |
Receivables for subleases | 17 |  | 14 |
Impairment of trade receivables | (106) |  | (125) |
Long-term derivative financial assets (Note 19) | 2,605 |  | 1,940 |
Other non-current assets | 2,064 |  | 2,067 |
Contractual assets (Note 23) | 288 |  | 325 |
Deferred expenses (Note 23) | 1,073 |  | 1,001 |
Long-term receivables for taxes | 315 |  | 354 |
Prepayments | 388 |  | 387 |
Total | 7,403 |  | 7,268 |
The movement in investments, other long-term credits, deposits and guarantees, trade receivables, long-term receivables for subleases and impairment of trade receivables in 2024 and 2023, is as follows:
Millions of euros | Investments | Other long-term credits | Deposits and guarantees | Trade receivables | Long-term receivables for subleases | Impairment of trade receivables
Balance at 12/31/2022 | 497 |  | 981 |  | 1,163 |  | 1,019 |  | 19 |  | (128) |
Additions | 17 |  | 114 |  | 9 |  | 610 |  | 4 |  | (38) |
Disposals | (17) |  | (310) |  | (111) |  | (303) |  | (1) |  | 16 |
Translation differences | (1) |  | (17) |  | 30 |  | 37 |  | — |  | (11) |
Fair value adjustments and financial updates | 115 |  | 26 |  | 35 |  | 1 |  | — |  | — |
Transfers and other | 5 |  | (53) |  | (160) |  | (315) |  | (8) |  | 36 |
Balance at 12/31/2023 | 616 |  | 741 |  | 966 |  | 1,049 |  | 14 |  | (125) |
Additions | 30 |  | 132 |  | 11 |  | 623 |  | 11 |  | (59) |
Disposals | (150) |  | (107) |  | (18) |  | (366) |  | — |  | 34 |
Translation differences | (4) |  | (35) |  | (104) |  | (41) |  | (1) |  | 18 |
Fair value adjustments and financial updates | 94 |  | 10 |  | 23 |  | (16) |  | — |  | — |
Transfers and other | (1) |  | (139) |  | (187) |  | (304) |  | (7) |  | 26 |
Balance at 12/31/2024 | 585 |  | 602 |  | 691 |  | 945 |  | 17 |  | (106) |

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