| AT&T INC. |
| Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | Q4-CY2013 |
| Balance Sheet Date | | | 2025-Jun-30 | 2025-Mar-31 | 2024-Dec-31 | 2024-Sep-30 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Sep-30 | 2023-Jun-30 | 2023-Mar-31 | 2022-Dec-31 | 2022-Sep-30 | 2022-Jun-30 | 2022-Mar-31 | 2021-Dec-31 | 2021-Sep-30 | 2021-Jun-30 | 2021-Mar-31 | 2020-Dec-31 | 2020-Sep-30 | 2020-Jun-30 | 2020-Mar-31 | 2019-Dec-31 | 2019-Sep-30 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-31 | 2018-Sep-30 | 2018-Jun-30 | 2018-Mar-31 | 2017-Dec-31 | 2017-Sep-30 | 2017-Jun-30 | 2017-Mar-31 | 2016-Dec-31 | 2016-Sep-30 | 2016-Jun-30 | 2016-Mar-31 | 2015-Dec-31 | 2015-Sep-30 | 2015-Jun-30 | 2015-Mar-31 | | 2014-Sep-30 | 2014-Sep-30 | | 2013-Dec-31 |
| Fiscal Period | | | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | | Q3-FY2014 | Q2-FY2014 | | Q4-FY2013 |
| Operating Cash Flow | | | 9,763,000,000$ | 9,049,000,000$ | | 10,235,000,000$ | 9,093,000,000$ | 7,547,000,000$ | | 10,336,000,000$ | 9,922,000,000$ | 6,678,000,000$ | | | | 5,732,000,000$ | 11,254,000,000$ | 9,866,000,000$ | 10,910,000,000$ | 9,927,000,000$ | 10,082,000,000$ | 12,123,000,000$ | 12,059,000,000$ | 8,866,000,000$ | 11,943,000,000$ | 11,389,000,000$ | 14,284,000,000$ | 11,052,000,000$ | 12,080,000,000$ | 12,346,000,000$ | | 8,947,000,000$ | 9,537,000,000$ | 10,803,000,000$ | | | | | 10,307,000,000$ | 7,900,000,000$ | 9,185,000,000$ | 10,797,000,000$ | 9,160,000,000$ | 6,738,000,000$ | | 8,724,000,000$ | | | 7,917,000,000$ |
| Investing Cash Flow | | | (6,086,000,000$) | (4,958,000,000$) | | (5,150,000,000$) | (4,016,000,000$) | (2,961,000,000$) | | (4,545,000,000$) | (5,423,000,000$) | (3,818,000,000$) | | | | (12,651,000,000$) | (4,756,000,000$) | 3,298,000,000$ | (3,779,000,000$) | (26,852,000,000$) | 178,000,000$ | (3,448,000,000$) | (5,256,000,000$) | (5,022,000,000$) | (3,688,000,000$) | (5,703,000,000$) | (1,898,000,000$) | (5,401,000,000$) | (3,158,000,000$) | (7,352,000,000$) | | (7,152,000,000$) | (4,579,000,000$) | (4,967,000,000$) | | | | | (5,709,000,000$) | (4,308,000,000$) | (6,097,000,000$) | (15,387,000,000$) | (6,073,000,000$) | (21,587,000,000$) | | (7,279,000,000$) | | | (4,464,000,000$) |
| Financing Cash Flow | | | (45,000,000$) | (553,000,000$) | | (5,562,000,000$) | (5,478,000,000$) | (7,815,000,000$) | | (7,754,000,000$) | 2,181,000,000$ | (3,711,000,000$) | | | | 24,251,000,000$ | (6,587,000,000$) | (3,735,000,000$) | (6,583,000,000$) | 18,483,000,000$ | (10,239,000,000$) | (15,857,000,000$) | 188,000,000$ | (6,099,000,000$) | (2,742,000,000$) | (7,558,000,000$) | (10,362,000,000$) | (4,421,000,000$) | (12,310,000,000$) | (9,959,000,000$) | | (3,502,000,000$) | (2,772,000,000$) | 17,085,000,000$ | | | | | (7,398,000,000$) | 1,295,000,000$ | (4,169,000,000$) | (10,164,000,000$) | 13,425,000,000$ | 10,690,000,000$ | | (10,292,000,000$) | | | (1,485,000,000$) |
| End Cash Position | | | 10,499,000,000$ | 6,885,000,000$ | 3,298,000,000$ | 2,586,000,000$ | 3,093,000,000$ | 3,520,000,000$ | 6,722,000,000$ | 7,540,000,000$ | 9,528,000,000$ | 2,821,000,000$ | 3,701,000,000$ | 2,423,000,000$ | 4,018,000,000$ | 17,084,000,000$ | 19,223,000,000$ | 18,485,000,000$ | 11,869,000,000$ | 11,342,000,000$ | 7,924,000,000$ | 9,758,000,000$ | 16,941,000,000$ | 9,955,000,000$ | 9,702,000,000$ | 6,588,000,000$ | 8,423,000,000$ | 6,516,000,000$ | 5,204,000,000$ | 8,657,000,000$ | 13,523,000,000$ | 48,872,000,000$ | 50,498,000,000$ | 48,499,000,000$ | 25,617,000,000$ | 14,884,000,000$ | 5,788,000,000$ | 5,895,000,000$ | 7,208,000,000$ | 10,008,000,000$ | 5,121,000,000$ | 6,202,000,000$ | 20,956,000,000$ | 4,444,000,000$ | | 2,458,000,000$ | 11,305,000,000$ | | 3,339,000,000$ |
| Exchange Rate Effect | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Dividends Paid | | | 2,044,000,000$ | 2,091,000,000$ | 2,037,000,000$ | 2,038,000,000$ | 2,099,000,000$ | 2,034,000,000$ | 2,020,000,000$ | 2,019,000,000$ | 2,083,000,000$ | 2,014,000,000$ | 2,014,000,000$ | 2,010,000,000$ | 2,086,000,000$ | 3,749,000,000$ | 3,749,000,000$ | 3,748,000,000$ | 3,830,000,000$ | 3,741,000,000$ | 3,741,000,000$ | 3,741,000,000$ | 3,737,000,000$ | 3,737,000,000$ | 3,726,000,000$ | 3,726,000,000$ | 3,722,000,000$ | 3,714,000,000$ | 3,635,000,000$ | 3,631,000,000$ | 3,074,000,000$ | 3,070,000,000$ | 3,008,000,000$ | 3,009,000,000$ | 3,012,000,000$ | 3,009,000,000$ | 2,947,000,000$ | 2,951,000,000$ | 2,952,000,000$ | 2,947,000,000$ | 2,889,000,000$ | 2,438,000,000$ | 2,439,000,000$ | 2,434,000,000$ | | 2,386,000,000$ | | | 2,371,000,000$ |