| UNION PACIFIC CORP |
| 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-Dec-31 | 2014-Sep-30 | 2014-Jun-30 | 2014-Mar-31 | 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 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 | Q4-FY2013 |
| Operating Cash Flow | | | 2,333,000,000$ | 2,210,000,000$ | 2,662,000,000$ | 2,651,000,000$ | 1,911,000,000$ | 2,122,000,000$ | 2,395,000,000$ | 2,126,000,000$ | 2,018,000,000$ | 1,840,000,000$ | 2,292,000,000$ | 2,903,000,000$ | 1,931,000,000$ | 2,236,000,000$ | 2,529,000,000$ | 2,284,000,000$ | 2,261,000,000$ | 1,958,000,000$ | 2,547,000,000$ | 1,601,000,000$ | 2,237,000,000$ | 2,155,000,000$ | 2,345,000,000$ | 2,364,000,000$ | | 1,959,000,000$ | 2,312,000,000$ | 2,341,000,000$ | | | | | | | | | | | | | | | | | | | |
| Investing Cash Flow | | | (901,000,000$) | (938,000,000$) | (899,000,000$) | (834,000,000$) | (790,000,000$) | (802,000,000$) | (1,017,000,000$) | (976,000,000$) | (869,000,000$) | (805,000,000$) | (912,000,000$) | (1,019,000,000$) | (704,000,000$) | (836,000,000$) | (917,000,000$) | (721,000,000$) | (566,000,000$) | (505,000,000$) | (595,000,000$) | (664,000,000$) | (610,000,000$) | (807,000,000$) | (928,000,000$) | (897,000,000$) | | (784,000,000$) | (977,000,000$) | (809,000,000$) | | | | | | | | | | | | | | | | | | | |
| Financing Cash Flow | | | (1,771,000,000$) | (878,000,000$) | (1,692,000,000$) | (2,007,000,000$) | (917,000,000$) | (1,451,000,000$) | (1,085,000,000$) | (1,212,000,000$) | (1,401,000,000$) | (927,000,000$) | (1,677,000,000$) | (1,414,000,000$) | (1,343,000,000$) | (1,453,000,000$) | (1,867,000,000$) | (1,484,000,000$) | (1,734,000,000$) | (2,073,000,000$) | (2,752,000,000$) | (1,043,000,000$) | (110,000,000$) | (997,000,000$) | (1,864,000,000$) | (1,235,000,000$) | | (1,405,000,000$) | (1,817,000,000$) | (1,326,000,000$) | | | | | | | | | | | | | | | | | | | |
| End Cash Position | | | 1,060,000,000$ | 1,411,000,000$ | 1,016,000,000$ | 947,000,000$ | 1,137,000,000$ | 925,000,000$ | 1,055,000,000$ | 750,000,000$ | 830,000,000$ | 1,079,000,000$ | 973,000,000$ | 1,267,000,000$ | 788,000,000$ | 909,000,000$ | 960,000,000$ | 1,194,000,000$ | 1,115,000,000$ | 1,183,000,000$ | 1,799,000,000$ | 2,601,000,000$ | 2,706,000,000$ | 1,130,000,000$ | 831,000,000$ | 1,250,000,000$ | 1,049,000,000$ | 1,059,000,000$ | 1,273,000,000$ | 1,810,000,000$ | 1,604,000,000$ | 1,048,000,000$ | 1,275,000,000$ | 1,847,000,000$ | 1,286,000,000$ | 1,049,000,000$ | 1,277,000,000$ | 1,909,000,000$ | 1,830,000,000$ | 2,673,000,000$ | 1,391,000,000$ | 1,078,000,000$ | 2,041,000,000$ | 1,587,000,000$ | 1,586,000,000$ | 1,887,000,000$ | 1,537,000,000$ | 1,857,000,000$ | 1,432,000,000$ |
| Exchange Rate Effect | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Dividends Paid | | | 795,000,000$ | 804,000,000$ | 810,000,000$ | 815,000,000$ | 793,000,000$ | 795,000,000$ | 793,000,000$ | 792,000,000$ | 793,000,000$ | 795,000,000$ | 797,000,000$ | 806,000,000$ | 813,000,000$ | 743,000,000$ | 755,000,000$ | 695,000,000$ | 700,000,000$ | 650,000,000$ | 652,000,000$ | 655,000,000$ | 659,000,000$ | 660,000,000$ | 673,000,000$ | 677,000,000$ | 622,000,000$ | 626,000,000$ | 583,000,000$ | 591,000,000$ | 557,000,000$ | 568,000,000$ | 522,000,000$ | 480,000,000$ | 488,000,000$ | 492,000,000$ | 497,000,000$ | 457,000,000$ | 460,000,000$ | 465,000,000$ | 467,000,000$ | 476,000,000$ | 479,000,000$ | 922,000,000$ | 446,000,000$ | 410,000,000$ | 413,000,000$ | 363,000,000$ | 365,000,000$ |