| ☑ | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | ||||
| ☐ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | ||||
Utah | 13-2626465 | ||||
| (State or other jurisdiction of incorporation or organization) | (I.R.S. Employer Identification No.) | ||||
1400 Douglas Street, Omaha, Nebraska | 68179 | ||||
| (Address of principal executive offices) | (Zip Code) | ||||
| Securities registered pursuant to Section 12(b) of the Act: | ||||||||
| Title of each Class | Trading Symbol | Name of each exchange on which registered | ||||||
| Common Stock (Par Value $2.50 per share) | UNP | New York Stock Exchange | ||||||
Large Accelerated Filer | ☑ | Accelerated Filer | ☐ | Non-Accelerated Filer | ☐ | |||||||||||||||
| Smaller Reporting Company | ☐ | Emerging Growth Company | ☐ | |||||||||||||||||
| Certifications | 36 | |||||||
| Millions, except per share amounts, for the three months ended September 30, | 2025 | 2024 | ||||||
| Operating revenues: | ||||||||
| Freight revenues | $ | 5,927 | $ | 5,768 | ||||
| Other revenues | 317 | 323 | ||||||
| Total operating revenues | 6,244 | 6,091 | ||||||
| Operating expenses: | ||||||||
| Compensation and benefits | 1,214 | 1,228 | ||||||
| Purchased services and materials | 683 | 644 | ||||||
| Depreciation | 618 | 602 | ||||||
| Fuel | 616 | 610 | ||||||
| Equipment and other rents | 212 | 237 | ||||||
| Other | 352 | 354 | ||||||
| Total operating expenses | 3,695 | 3,675 | ||||||
| Operating income | 2,549 | 2,416 | ||||||
| Other income, net (Note 6) | 96 | 87 | ||||||
| Interest expense | (327) | (314) | ||||||
| Income before income taxes | 2,318 | 2,189 | ||||||
| Income tax expense (Note 7) | (530) | (518) | ||||||
| Net income | $ | 1,788 | $ | 1,671 | ||||
| Share and per share (Note 8): | ||||||||
| Earnings per share - basic | $ | 3.02 | $ | 2.75 | ||||
| Earnings per share - diluted | $ | 3.01 | $ | 2.75 | ||||
| Weighted average number of shares - basic | 592.4 | 607.6 | ||||||
| Weighted average number of shares - diluted | 593.2 | 608.6 | ||||||
| Millions, for the three months ended September 30, | 2025 | 2024 | ||||||
| Net income | $ | 1,788 | $ | 1,671 | ||||
| Other comprehensive income/(loss): | ||||||||
| Defined benefit plans | (1) | - | ||||||
| Foreign currency translation | 21 | (86) | ||||||
| Total other comprehensive income/(loss) [a] | 20 | (86) | ||||||
| Comprehensive income | $ | 1,808 | $ | 1,585 | ||||
| Millions, except per share amounts, for the nine months ended September 30, | 2025 | 2024 | ||||||
| Operating revenues: | ||||||||
| Freight revenues | $ | 17,461 | $ | 17,022 | ||||
| Other revenues | 964 | 1,107 | ||||||
| Total operating revenues | 18,425 | 18,129 | ||||||
| Operating expenses: | ||||||||
| Compensation and benefits | 3,675 | 3,638 | ||||||
| Purchased services and materials | 1,956 | 1,901 | ||||||
| Depreciation | 1,841 | 1,792 | ||||||
| Fuel | 1,795 | 1,893 | ||||||
| Equipment and other rents | 683 | 672 | ||||||
| Other | 1,030 | 1,045 | ||||||
| Total operating expenses | 10,980 | 10,941 | ||||||
| Operating income | 7,445 | 7,188 | ||||||
| Other income, net (Note 6) | 297 | 282 | ||||||
| Interest expense | (984) | (957) | ||||||
| Income before income taxes | 6,758 | 6,513 | ||||||
| Income tax expense (Note 7) | (1,468) | (1,528) | ||||||
| Net income | $ | 5,290 | $ | 4,985 | ||||
| Share and per share (Note 8): | ||||||||
| Earnings per share - basic | $ | 8.88 | $ | 8.19 | ||||
| Earnings per share - diluted | $ | 8.87 | $ | 8.18 | ||||
| Weighted average number of shares - basic | 595.8 | 608.7 | ||||||
| Weighted average number of shares - diluted | 596.7 | 609.7 | ||||||
| Millions, for the nine months ended September 30, | 2025 | 2024 | ||||||
| Net income | $ | 5,290 | $ | 4,985 | ||||
| Other comprehensive income/(loss): | ||||||||
| Defined benefit plans | - | 1 | ||||||
| Foreign currency translation | 51 | (79) | ||||||
| Total other comprehensive income/(loss) [a] | 51 | (78) | ||||||
| Comprehensive income | $ | 5,341 | $ | 4,907 | ||||
| Millions, except share and per share amounts | Sep. 30, 2025 | Dec. 31, 2024 | ||||||
| Assets | ||||||||
| Current assets: | ||||||||
| Cash and cash equivalents | $ | 808 | $ | 1,016 | ||||
| Accounts receivable, net (Note 10) | 1,921 | 1,894 | ||||||
| Materials and supplies | 782 | 769 | ||||||
| Other current assets | 393 | 342 | ||||||
| Total current assets | 3,904 | 4,021 | ||||||
| Investments | 2,841 | 2,664 | ||||||
| Properties, net (Note 11) | 59,392 | 58,343 | ||||||
| Operating lease assets | 1,090 | 1,297 | ||||||
| Other assets | 1,420 | 1,390 | ||||||
| Total assets | $ | 68,647 | $ | 67,715 | ||||
| Liabilities and common shareholders' equity | ||||||||
| Current liabilities: | ||||||||
| Accounts payable and other current liabilities (Note 12) | $ | 3,699 | $ | 3,829 | ||||
| Debt due within one year (Note 14) | 1,521 | 1,425 | ||||||
| Total current liabilities | 5,220 | 5,254 | ||||||
| Debt due after one year (Note 14) | 30,286 | 29,767 | ||||||
| Operating lease liabilities | 764 | 925 | ||||||
| Deferred income taxes | 13,329 | 13,151 | ||||||
| Other long-term liabilities | 1,744 | 1,728 | ||||||
| Commitments and contingencies (Note 15) | ||||||||
| Total liabilities | 51,343 | 50,825 | ||||||
| Common shareholders' equity: | ||||||||
Common shares, $2.50 par value, 1,400,000,000 authorized; 1,113,163,706 and | ||||||||
1,113,018,733 issued; 593,127,096 and 604,241,260 outstanding, respectively | 2,783 | 2,783 | ||||||
| Paid-in-surplus | 5,548 | 5,334 | ||||||
| Retained earnings | 68,501 | 65,628 | ||||||
| Treasury stock | (58,856) | (56,132) | ||||||
| Accumulated other comprehensive loss (Note 9) | (672) | (723) | ||||||
| Total common shareholders' equity | 17,304 | 16,890 | ||||||
| Total liabilities and common shareholders' equity | $ | 68,647 | $ | 67,715 | ||||
| Millions, for the nine months ended September 30, | 2025 | 2024 | ||||||
| Operating activities | ||||||||
| Net income | $ | 5,290 | $ | 4,985 | ||||
| Adjustments to reconcile net income to cash provided by operating activities: | ||||||||
| Depreciation | 1,841 | 1,792 | ||||||
| Deferred and other income taxes | 172 | 77 | ||||||
| Other operating activities, net | 6 | (52) | ||||||
| Changes in current assets and liabilities: | ||||||||
| Accounts receivable, net | (27) | 37 | ||||||
| Materials and supplies | (13) | (32) | ||||||
| Other current assets | 1 | (92) | ||||||
| Accounts payable and other current liabilities | (324) | (82) | ||||||
| Income and other taxes | 119 | 51 | ||||||
| Cash provided by operating activities | 7,065 | 6,684 | ||||||
| Investing activities | ||||||||
| Capital investments | (2,792) | (2,530) | ||||||
| Other investing activities, net | 1 | 104 | ||||||
| Cash used in investing activities | (2,791) | (2,426) | ||||||
| Financing activities | ||||||||
| Share repurchase programs (Note 16) | (2,679) | (831) | ||||||
| Dividends paid | (2,418) | (2,403) | ||||||
| Debt issued (Note 14) | 1,995 | 800 | ||||||
| Debt repaid | (1,424) | (2,220) | ||||||
| Other financing activities, net | 54 | 279 | ||||||
| Cash used in financing activities | (4,472) | (4,375) | ||||||
| Net change in cash, cash equivalents, and restricted cash | (198) | (117) | ||||||
| Cash, cash equivalents, and restricted cash at beginning of year | 1,028 | 1,074 | ||||||
| Cash, cash equivalents, and restricted cash at end of period | $ | 830 | $ | 957 | ||||
| Supplemental cash flow information | ||||||||
| Non-cash investing and financing activities: | ||||||||
| Capital investments accrued but not yet paid | $ | 190 | $ | 153 | ||||
| Cash paid during the period for: | ||||||||
| Income taxes, net of refunds | $ | (841) | $ | (1,219) | ||||
| Interest, net of amounts capitalized | (1,083) | (1,074) | ||||||
| Reconciliation of cash, cash equivalents, and restricted cash | ||||||||
| to the Condensed Consolidated Statement of Financial Position: | ||||||||
| Cash and cash equivalents | $ | 808 | $ | 947 | ||||
| Restricted cash equivalents in other current assets | 17 | 2 | ||||||
| Restricted cash equivalents in other assets | 5 | 8 | ||||||
| Total cash, cash equivalents, and restricted cash equivalents per above | $ | 830 | $ | 957 | ||||
| Millions | Common shares | Treasury shares | Common shares | Paid-in-surplus | Retained earnings | Treasury stock | AOCI [a] | Total | ||||||||||||||||||
| Balance at July 1, 2024 | 1,113.0 | (503.3) | $ | 2,783 | $ | 5,249 | $ | 63,820 | $ | (54,757) | $ | (606) | $ | 16,489 | ||||||||||||
| Net income | - | - | 1,671 | - | - | 1,671 | ||||||||||||||||||||
| Other comprehensive income/(loss) | - | - | - | - | (86) | (86) | ||||||||||||||||||||
| Conversion, stock option exercises, forfeitures, ESPP, and other [b] | - | 0.2 | - | 48 | - | 14 | - | 62 | ||||||||||||||||||
| Share repurchase programs (Note 16) | - | (3.0) | - | - | - | (738) | - | (738) | ||||||||||||||||||
Dividends declared ($1.34 per share) | - | - | - | - | (814) | - | - | (814) | ||||||||||||||||||
| Balance at September 30, 2024 | 1,113.0 | (506.1) | $ | 2,783 | $ | 5,297 | $ | 64,677 | $ | (55,481) | $ | (692) | $ | 16,584 | ||||||||||||
| Balance at July 1, 2025 | 1,113.2 | (520.2) | $ | 2,783 | $ | 5,505 | $ | 67,532 | $ | (58,870) | $ | (692) | $ | 16,258 | ||||||||||||
| Net income | - | - | 1,788 | - | - | 1,788 | ||||||||||||||||||||
| Other comprehensive income/(loss) | - | - | - | - | 20 | 20 | ||||||||||||||||||||
| Conversion, stock option exercises, forfeitures, ESPP, and other [b] | - | 0.2 | - | 43 | - | 14 | - | 57 | ||||||||||||||||||
| Share repurchase programs (Note 16) | - | - | - | - | - | - | - | - | ||||||||||||||||||
Dividends declared ($1.38 per share) | - | - | - | - | (819) | - | - | (819) | ||||||||||||||||||
| Balance at September 30, 2025 | 1,113.2 | (520.0) | $ | 2,783 | $ | 5,548 | $ | 68,501 | $ | (58,856) | $ | (672) | $ | 17,304 | ||||||||||||
| Millions | Common shares | Treasury shares | Common shares | Paid-in-surplus | Retained earnings | Treasury stock | AOCI [a] | Total | ||||||||||||||||||
| Balance at January 1, 2024 | 1,112.9 | (503.2) | $ | 2,782 | $ | 5,193 | $ | 62,093 | $ | (54,666) | $ | (614) | $ | 14,788 | ||||||||||||
| Net income | - | - | 4,985 | - | - | 4,985 | ||||||||||||||||||||
| Other comprehensive income/(loss) | - | - | - | - | (78) | (78) | ||||||||||||||||||||
| Conversion, stock option exercises, forfeitures, ESPP, and other [b] | 0.1 | 0.6 | 1 | 104 | - | 34 | - | 139 | ||||||||||||||||||
| Share repurchase programs (Note 16) | - | (3.5) | - | - | - | (849) | - | (849) | ||||||||||||||||||
Dividends declared ($3.94 per share) | - | - | - | - | (2,401) | - | - | (2,401) | ||||||||||||||||||
| Balance at September 30, 2024 | 1,113.0 | (506.1) | $ | 2,783 | $ | 5,297 | $ | 64,677 | $ | (55,481) | $ | (692) | $ | 16,584 | ||||||||||||
| Balance at January 1, 2025 | 1,113.0 | (508.8) | $ | 2,783 | $ | 5,334 | $ | 65,628 | $ | (56,132) | $ | (723) | $ | 16,890 | ||||||||||||
| Net income | - | - | 5,290 | - | - | 5,290 | ||||||||||||||||||||
| Other comprehensive income/(loss) | - | - | - | - | 51 | 51 | ||||||||||||||||||||
| Conversion, stock option exercises, forfeitures, ESPP, and other [b] | 0.2 | 0.7 | - | 131 | - | 53 | - | 184 | ||||||||||||||||||
| Share repurchase programs (Note 16) | - | (11.9) | - | 83 | - | (2,777) | - | (2,694) | ||||||||||||||||||
Dividends declared ($4.06 per share) | - | - | - | - | (2,417) | - | - | (2,417) | ||||||||||||||||||
| Balance at September 30, 2025 | 1,113.2 | (520.0) | $ | 2,783 | $ | 5,548 | $ | 68,501 | $ | (58,856) | $ | (672) | $ | 17,304 | ||||||||||||
| Three months ended September 30, | Nine months ended September 30, | ||||||||||||||||
| Millions | 2025 | 2024 | 2025 | 2024 | |||||||||||||
| Bulk | $ | 1,930 | $ | 1,805 | $ | 5,667 | $ | 5,343 | |||||||||
| Industrial | 2,194 | 2,121 | 6,488 | 6,348 | |||||||||||||
| Premium | 1,803 | 1,842 | 5,306 | 5,331 | |||||||||||||
| Total freight revenues | $ | 5,927 | $ | 5,768 | $ | 17,461 | $ | 17,022 | |||||||||
| Other subsidiary revenues | 172 | 179 | 547 | 608 | |||||||||||||
| Accessorial revenues | 124 | 122 | 349 | 427 | |||||||||||||
| Other | 21 | 22 | 68 | 72 | |||||||||||||
| Total operating revenues | $ | 6,244 | $ | 6,091 | $ | 18,425 | $ | 18,129 | |||||||||
| Operating [a] | 1,711 | 1,727 | 5,080 | 5,066 | |||||||||||||
| Administrative [a] | 176 | 184 | 557 | 564 | |||||||||||||
| Locomotive fuel | 600 | 595 | 1,754 | 1,850 | |||||||||||||
Acquisition-related (Note 18) | 41 | - | 42 | - | |||||||||||||
| Other segment items [b] | 549 | 567 | 1,706 | 1,669 | |||||||||||||
| Depreciation | 618 | 602 | 1,841 | 1,792 | |||||||||||||
| Other income, net | (96) | (87) | (297) | (282) | |||||||||||||
| Interest expense | 327 | 314 | 984 | 957 | |||||||||||||
| Income tax expense | 530 | 518 | 1,468 | 1,528 | |||||||||||||
| Net income | $ | 1,788 | $ | 1,671 | $ | 5,290 | $ | 4,985 | |||||||||
| Three months ended September 30, | Nine months ended September 30, | ||||||||||||||||
| Millions | 2025 | 2024 | 2025 | 2024 | |||||||||||||
| Stock-based compensation, before tax: | |||||||||||||||||
| Stock options | $ | 6 | $ | 4 | $ | 19 | $ | 13 | |||||||||
| Retention awards | 30 | 23 | 78 | 58 | |||||||||||||
| ESPP [a] | 3 | 6 | 13 | 16 | |||||||||||||
| Total stock-based compensation, before tax | $ | 39 | $ | 33 | $ | 110 | $ | 87 | |||||||||
| Excess income tax benefits from equity compensation plans | $ | 3 | $ | 3 | $ | 11 | $ | 13 | |||||||||
| Weighted-average assumptions | 2025 | 2024 | ||||||||||||
| Risk-free interest rate | 4.3% | 4.2% | ||||||||||||
| Dividend yield | 2.2% | 2.1% | ||||||||||||
| Expected life (years) | 4.3 | 4.4 | ||||||||||||
| Volatility | 22.4% | 28.7% | ||||||||||||
| Weighted-average grant-date fair value of options granted | $ | 48.70 | $ | 61.75 | ||||||||||
| Options (thous.) | Weighted-average exercise price | Weighted-average remaining contractual term (in yrs.) | Aggregate intrinsic value (millions) | |||||||||||
| Outstanding at January 1, 2025 | 1,981 | $ | 195.81 | 5.8 | $ | 74 | ||||||||
| Granted | 423 | 243.51 | N/A | N/A | ||||||||||
| Exercised | (261) | 162.09 | N/A | N/A | ||||||||||
| Forfeited or expired | (21) | 238.93 | N/A | N/A | ||||||||||
| Outstanding at September 30, 2025 | 2,122 | $ | 209.04 | 5.8 | $ | 67 | ||||||||
| Vested or expected to vest at September 30, 2025 | 2,102 | $ | 208.75 | 5.8 | $ | 67 | ||||||||
| Options exercisable at September 30, 2025 | 1,428 | $ | 194.51 | 4.5 | $ | 63 | ||||||||
| Three months ended September 30, | Nine months ended September 30, | ||||||||||||||||
| Millions | 2025 | 2024 | 2025 | 2024 | |||||||||||||
| Intrinsic value of stock options exercised | $ | 2 | $ | 15 | $ | 23 | $ | 31 | |||||||||
| Cash received from option exercises | 1 | 16 | 47 | 40 | |||||||||||||
| Treasury shares repurchased for employee payroll taxes | - | (2) | (7) | (7) | |||||||||||||
| Income tax benefit realized from option exercises | - | 2 | 3 | 6 | |||||||||||||
| Aggregate grant-date fair value of stock options vested | - | - | 16 | 15 | |||||||||||||
| Shares (thous.) | Weighted-average grant-date fair value | ||||||||||
| Nonvested at January 1, 2025 | 915 | $ | 222.50 | ||||||||
| Granted | 229 | 243.48 | |||||||||
| Vested | (230) | 205.15 | |||||||||
| Forfeited | (32) | 230.39 | |||||||||
| Nonvested at September 30, 2025 | 882 | $ | 232.19 | ||||||||
| Shares (thous.) | Weighted-average grant-date fair value | ||||||||||
| Nonvested at January 1, 2025 | 607 | $ | 219.08 | ||||||||
| Granted | 254 | 243.51 | |||||||||
| Vested | (72) | 244.95 | |||||||||
| Unearned | (83) | 244.35 | |||||||||
| Forfeited | (85) | 218.45 | |||||||||
| Nonvested at September 30, 2025 | 621 | $ | 222.78 | ||||||||
| Three months ended September 30, | Nine months ended September 30, | ||||||||||||||||
| Millions | 2025 | 2024 | 2025 | 2024 | |||||||||||||
| Service cost | $ | 9 | $ | 12 | $ | 31 | $ | 39 | |||||||||
| Interest cost | 45 | 47 | 135 | 139 | |||||||||||||
| Expected return on plan assets | (60) | (63) | (181) | (189) | |||||||||||||
| Amortization of actuarial loss | 2 | 4 | 6 | 8 | |||||||||||||
| Net periodic pension (benefit)/cost | $ | (4) | $ | - | $ | (9) | $ | (3) | |||||||||
| Three months ended September 30, | Nine months ended September 30, | ||||||||||||||||
| Millions | 2025 | 2024 | 2025 | 2024 | |||||||||||||
| Real estate income | $ | 74 | $ | 70 | $ | 240 | $ | 192 | |||||||||
| Interest income | 12 | 15 | 42 | 39 | |||||||||||||
| Net periodic pension benefit/(costs) | 13 | 12 | 40 | 42 | |||||||||||||
| Non-operating property environmental remediation and restoration | (6) | (7) | (18) | (21) | |||||||||||||
| Interest from IRS refund claims | - | - | - | 24 | |||||||||||||
| Other | 3 | (3) | (7) | 6 | |||||||||||||
| Total | $ | 96 | $ | 87 | $ | 297 | $ | 282 | |||||||||
| Three months ended September 30, | Nine months ended September 30, | ||||||||||||||||
| Millions, except per share amounts | 2025 | 2024 | 2025 | 2024 | |||||||||||||
| Net income | $ | 1,788 | $ | 1,671 | $ | 5,290 | $ | 4,985 | |||||||||
| Weighted-average number of shares outstanding: | |||||||||||||||||
| Basic | 592.4 | 607.6 | 595.8 | 608.7 | |||||||||||||
| Dilutive effect of stock options | 0.2 | 0.4 | 0.3 | 0.4 | |||||||||||||
| Dilutive effect of retention shares and units | 0.6 | 0.6 | 0.6 | 0.6 | |||||||||||||
| Diluted | 593.2 | 608.6 | 596.7 | 609.7 | |||||||||||||
| Earnings per share - basic | $ | 3.02 | $ | 2.75 | $ | 8.88 | $ | 8.19 | |||||||||
| Earnings per share - diluted | $ | 3.01 | $ | 2.75 | $ | 8.87 | $ | 8.18 | |||||||||
| Stock options excluded as their inclusion would be anti-dilutive | 1.0 | 0.6 | 0.9 | 0.6 | |||||||||||||
| Millions | Defined benefit plans | Foreign currency translation | Unrealized gain on derivative instruments [a] | Total | ||||||||||
| Balance at July 1, 2025 | $ | (497) | $ | (211) | $ | 16 | $ | (692) | ||||||
| Other comprehensive income/(loss) before reclassifications | 1 | 21 | - | 22 | ||||||||||
| Amounts reclassified from accumulated other comprehensive income/(loss) [b] | (2) | - | - | (2) | ||||||||||
Net quarter-to-date other comprehensive income/(loss), net of taxes of $0.1 million | (1) | 21 | - | 20 | ||||||||||
| Balance at September 30, 2025 | $ | (498) | $ | (190) | $ | 16 | $ | (672) | ||||||
| Balance at July 1, 2024 | $ | (483) | $ | (139) | $ | 16 | $ | (606) | ||||||
| Other comprehensive income/(loss) before reclassifications | - | (86) | - | (86) | ||||||||||
| Amounts reclassified from accumulated other comprehensive income/(loss) [b] | - | - | - | - | ||||||||||
Net quarter-to-date other comprehensive income/(loss), net of taxes of $0.8 million | - | (86) | - | (86) | ||||||||||
| Balance at September 30, 2024 | $ | (483) | $ | (225) | $ | 16 | $ | (692) | ||||||
| Millions | Defined benefit plans | Foreign currency translation | Unrealized gain on derivative instruments [a] | Total | ||||||||||
| Balance at January 1, 2025 | $ | (498) | $ | (241) | $ | 16 | $ | (723) | ||||||
| Other comprehensive income/(loss) before reclassifications | 2 | 51 | - | 53 | ||||||||||
| Amounts reclassified from accumulated other comprehensive income/(loss) [b] | (2) | - | - | (2) | ||||||||||
Net year-to-date other comprehensive income/(loss), net of taxes of ($1.8) million | - | 51 | - | 51 | ||||||||||
| Balance at September 30, 2025 | $ | (498) | $ | (190) | $ | 16 | $ | (672) | ||||||
| Balance at January 1, 2024 | $ | (484) | $ | (146) | $ | 16 | $ | (614) | ||||||
| Other comprehensive income/(loss) before reclassifications | 2 | (79) | - | (77) | ||||||||||
| Amounts reclassified from accumulated other comprehensive income/(loss) [b] | (1) | - | - | (1) | ||||||||||
Net year-to-date other comprehensive income/(loss), net of taxes of $0.7 million | 1 | (79) | - | (78) | ||||||||||
| Balance at September 30, 2024 | $ | (483) | $ | (225) | $ | 16 | $ | (692) | ||||||
| Millions, except estimated useful life As of September 30, 2025 | Cost | Accumulated depreciation | Net book value | Estimated useful life | ||||||||||
| Land | $ | 5,455 | N/A | $ | 5,455 | N/A | ||||||||
| Road: | ||||||||||||||
| Rail and other track material | 19,646 | 7,858 | 11,788 | 45 | ||||||||||
| Ties | 12,699 | 4,251 | 8,448 | 34 | ||||||||||
| Ballast | 6,618 | 2,274 | 4,344 | 34 | ||||||||||
| Other roadway [a] | 24,385 | 6,005 | 18,380 | 47 | ||||||||||
| Total road | 63,348 | 20,388 | 42,960 | N/A | ||||||||||
| Equipment: | ||||||||||||||
| Locomotives | 9,899 | 3,819 | 6,080 | 18 | ||||||||||
| Freight cars | 3,063 | 1,088 | 1,975 | 23 | ||||||||||
| Work equipment and other | 1,287 | 524 | 763 | 17 | ||||||||||
| Total equipment | 14,249 | 5,431 | 8,818 | N/A | ||||||||||
| Technology and other | 1,386 | 637 | 749 | 12 | ||||||||||
| Construction in progress | 1,410 | N/A | 1,410 | N/A | ||||||||||
| Total | $ | 85,848 | $ | 26,456 | $ | 59,392 | N/A | |||||||
| Millions, except estimated useful life As of December 31, 2024 | Cost | Accumulated depreciation | Net book value | Estimated useful life | ||||||||||
| Land | $ | 5,441 | N/A | $ | 5,441 | N/A | ||||||||
| Road: | ||||||||||||||
| Rail and other track material | 19,283 | 7,642 | 11,641 | 46 | ||||||||||
| Ties | 12,358 | 4,109 | 8,249 | 34 | ||||||||||
| Ballast | 6,495 | 2,182 | 4,313 | 34 | ||||||||||
| Other roadway [a] | 23,913 | 5,681 | 18,232 | 47 | ||||||||||
| Total road | 62,049 | 19,614 | 42,435 | N/A | ||||||||||
| Equipment: | ||||||||||||||
| Locomotives | 9,517 | 3,724 | 5,793 | 18 | ||||||||||
| Freight cars | 3,011 | 1,037 | 1,974 | 22 | ||||||||||
| Work equipment and other [b] | 1,222 | 482 | 740 | 17 | ||||||||||
| Total equipment | 13,750 | 5,243 | 8,507 | N/A | ||||||||||
| Technology and other | 1,431 | 640 | 791 | 12 | ||||||||||
| Construction in progress | 1,169 | N/A | 1,169 | N/A | ||||||||||
| Total | $ | 83,840 | $ | 25,497 | $ | 58,343 | N/A | |||||||
| Millions | Sep. 30, 2025 | Dec. 31, 2024 | |||||||||
| Accounts payable | $ | 853 | $ | 847 | |||||||
| Income and other taxes payable | 767 | 605 | |||||||||
| Compensation-related accruals | 612 | 618 | |||||||||
| Accrued casualty costs | 307 | 319 | |||||||||
| Current operating lease liabilities | 277 | 346 | |||||||||
| Interest payable | 269 | 372 | |||||||||
| Equipment rents payable | 105 | 109 | |||||||||
| Other | 509 | 613 | |||||||||
| Total accounts payable and other current liabilities | $ | 3,699 | $ | 3,829 | |||||||
| Date | Description of securities | |||||||
February 13, 2025 | $1.00 billion of 5.100% Notes due February 20, 2035 | |||||||
$1.00 billion of 5.600% Notes due December 1, 2054 | ||||||||
| Millions, for the nine months ended September 30, | 2025 | 2024 | ||||||
| Beginning balance | $ | 379 | $ | 383 | ||||
| Current year accruals | 82 | 87 | ||||||
| Changes in estimates for prior years | 9 | (2) | ||||||
| Payments | (81) | (75) | ||||||
| Ending balance at September 30, | $ | 389 | $ | 393 | ||||
| Current portion, ending balance at September 30, | $ | 105 | $ | 114 | ||||
| Millions, for the nine months ended September 30, | 2025 | 2024 | ||||||
| Beginning balance | $ | 268 | $ | 245 | ||||
| Accruals | 44 | 100 | ||||||
| Payments | (55) | (76) | ||||||
| Ending balance at September 30, | $ | 257 | $ | 269 | ||||
| Current portion, ending balance at September 30, | $ | 66 | $ | 119 | ||||
| Millions | Three months ended September 30, 2025 | Nine months ended September 30, 2025 | |||||||||
| Acquisition-related expense | |||||||||||
| Purchased services and materials | $ | 40 | $ | 41 | |||||||
| Other | 1 | 1 | |||||||||
| Total acquisition-related expense [a] | $ | 41 | $ | 42 | |||||||
Operating revenues | ||||||||||||||||||||||||||
| Three months ended September 30, | Nine months ended September 30, | |||||||||||||||||||||||||
| Millions | 2025 | 2024 | Change | 2025 | 2024 | Change | ||||||||||||||||||||
| Freight revenues | $ | 5,927 | $ | 5,768 | 3% | $ | 17,461 | $ | 17,022 | 3% | ||||||||||||||||
| Other subsidiary revenues | 172 | 179 | (4) | 547 | 608 | (10) | ||||||||||||||||||||
| Accessorial revenues | 124 | 122 | 2 | 349 | 427 | (18) | ||||||||||||||||||||
| Other | 21 | 22 | (5) | 68 | 72 | (6) | ||||||||||||||||||||
| Total | $ | 6,244 | $ | 6,091 | 3% | $ | 18,425 | $ | 18,129 | 2% | ||||||||||||||||
| Freight revenues | Three months ended September 30, | Nine months ended September 30, | ||||||||||||||||||||||||
| Millions | 2025 | 2024 | Change | 2025 | 2024 | Change | ||||||||||||||||||||
| Grain & grain products | $ | 975 | $ | 923 | 6% | $ | 2,889 | $ | 2,767 | 4% | ||||||||||||||||
| Fertilizer | 227 | 208 | 9 | 638 | 612 | 4 | ||||||||||||||||||||
| Food & refrigerated | 258 | 269 | (4) | 785 | 832 | (6) | ||||||||||||||||||||
| Coal & renewables | 470 | 405 | 16 | 1,355 | 1,132 | 20 | ||||||||||||||||||||
| Bulk | 1,930 | 1,805 | 7 | 5,667 | 5,343 | 6 | ||||||||||||||||||||
| Industrial chemicals & plastics | 647 | 598 | 8 | 1,900 | 1,763 | 8 | ||||||||||||||||||||
| Metals & minerals | 568 | 529 | 7 | 1,650 | 1,574 | 5 | ||||||||||||||||||||
| Forest products | 327 | 322 | 2 | 988 | 1,002 | (1) | ||||||||||||||||||||
| Energy & specialized markets | 652 | 672 | (3) | 1,950 | 2,009 | (3) | ||||||||||||||||||||
| Industrial | 2,194 | 2,121 | 3 | 6,488 | 6,348 | 2 | ||||||||||||||||||||
| Automotive | 604 | 601 | - | 1,817 | 1,871 | (3) | ||||||||||||||||||||
| Intermodal | 1,199 | 1,241 | (3) | 3,489 | 3,460 | 1 | ||||||||||||||||||||
| Premium | 1,803 | 1,842 | (2) | 5,306 | 5,331 | - | ||||||||||||||||||||
| Total | $ | 5,927 | $ | 5,768 | 3% | $ | 17,461 | $ | 17,022 | 3% | ||||||||||||||||
| Revenue carloads | Three months ended September 30, | Nine months ended September 30, | ||||||||||||||||||||||||
| Thousands | 2025 | 2024 | Change | 2025 | 2024 | Change | ||||||||||||||||||||
| Grain & grain products | 215 | 206 | 4% | 645 | 616 | 5% | ||||||||||||||||||||
| Fertilizer | 58 | 53 | 9 | 162 | 162 | - | ||||||||||||||||||||
| Food & refrigerated | 41 | 45 | (9) | 127 | 137 | (7) | ||||||||||||||||||||
| Coal & renewables | 216 | 192 | 13 | 606 | 527 | 15 | ||||||||||||||||||||
| Bulk | 530 | 496 | 7 | 1,540 | 1,442 | 7 | ||||||||||||||||||||
| Industrial chemicals & plastics | 182 | 169 | 8 | 528 | 502 | 5 | ||||||||||||||||||||
| Metals & minerals | 193 | 186 | 4 | 558 | 540 | 3 | ||||||||||||||||||||
| Forest products | 52 | 53 | (2) | 155 | 161 | (4) | ||||||||||||||||||||
| Energy & specialized markets | 147 | 152 | (3) | 439 | 453 | (3) | ||||||||||||||||||||
| Industrial | 574 | 560 | 3 | 1,680 | 1,656 | 1 | ||||||||||||||||||||
| Automotive | 199 | 202 | (1) | 603 | 627 | (4) | ||||||||||||||||||||
| Intermodal [a] | 860 | 909 | (5) | 2,551 | 2,446 | 4 | ||||||||||||||||||||
| Premium | 1,059 | 1,111 | (5) | 3,154 | 3,073 | 3 | ||||||||||||||||||||
| Total | 2,163 | 2,167 | -% | 6,374 | 6,171 | 3% | ||||||||||||||||||||
| Three months ended September 30, | Nine months ended September 30, | |||||||||||||||||||||||||
| Average revenue per car | 2025 | 2024 | Change | 2025 | 2024 | Change | ||||||||||||||||||||
| Grain & grain products | $ | 4,532 | $ | 4,498 | 1% | $ | 4,478 | $ | 4,495 | -% | ||||||||||||||||
| Fertilizer | 3,875 | 3,872 | - | 3,929 | 3,775 | 4 | ||||||||||||||||||||
| Food & refrigerated | 6,306 | 6,099 | 3 | 6,199 | 6,090 | 2 | ||||||||||||||||||||
| Coal & renewables | 2,181 | 2,101 | 4 | 2,237 | 2,147 | 4 | ||||||||||||||||||||
| Bulk | 3,641 | 3,641 | - | 3,680 | 3,706 | (1) | ||||||||||||||||||||
| Industrial chemicals & plastics | 3,548 | 3,534 | - | 3,598 | 3,509 | 3 | ||||||||||||||||||||
| Metals & minerals | 2,944 | 2,847 | 3 | 2,959 | 2,918 | 1 | ||||||||||||||||||||
| Forest products | 6,315 | 6,157 | 3 | 6,363 | 6,235 | 2 | ||||||||||||||||||||
| Energy & specialized markets | 4,462 | 4,415 | 1 | 4,445 | 4,431 | - | ||||||||||||||||||||
| Industrial | 3,828 | 3,791 | 1 | 3,863 | 3,833 | 1 | ||||||||||||||||||||
| Automotive | 3,027 | 2,968 | 2 | 3,011 | 2,983 | 1 | ||||||||||||||||||||
| Intermodal [a] | 1,393 | 1,365 | 2 | 1,368 | 1,414 | (3) | ||||||||||||||||||||
| Premium | 1,701 | 1,657 | 3 | 1,682 | 1,735 | (3) | ||||||||||||||||||||
| Average | $ | 2,740 | $ | 2,662 | 3% | $ | 2,740 | $ | 2,758 | (1)% | ||||||||||||||||
Operating expenses | ||||||||||||||||||||||||||
| Three months ended September 30, | Nine months ended September 30, | |||||||||||||||||||||||||
| Millions | 2025 | 2024 | Change | 2025 | 2024 | Change | ||||||||||||||||||||
| Compensation and benefits | 1,214 | 1,228 | (1)% | $ | 3,675 | $ | 3,638 | 1% | ||||||||||||||||||
| Purchased services and materials | 683 | 644 | 6 | 1,956 | 1,901 | 3 | ||||||||||||||||||||
| Depreciation | 618 | 602 | 3 | 1,841 | 1,792 | 3 | ||||||||||||||||||||
| Fuel | 616 | 610 | 1 | 1,795 | 1,893 | (5) | ||||||||||||||||||||
| Equipment and other rents | 212 | 237 | (11) | 683 | 672 | 2 | ||||||||||||||||||||
| Other | 352 | 354 | (1) | 1,030 | 1,045 | (1) | ||||||||||||||||||||
| Total | $ | 3,695 | $ | 3,675 | 1% | $ | 10,980 | $ | 10,941 | -% | ||||||||||||||||
Non operating items | ||||||||||||||||||||||||||
| Three months ended September 30, | Nine months ended September 30, | |||||||||||||||||||||||||
| Millions | 2025 | 2024 | Change | 2025 | 2024 | Change | ||||||||||||||||||||
| Other income, net | $ | 96 | $ | 87 | 10% | $ | 297 | $ | 282 | 5% | ||||||||||||||||
| Interest expense | (327) | (314) | 4 | (984) | (957) | 3 | ||||||||||||||||||||
| Income tax expense | (530) | (518) | 2 | (1,468) | (1,528) | (4) | ||||||||||||||||||||
| Debt / net income | ||||||||
| Millions, except ratios for the trailing twelve months ended [1] | Sep. 30, 2025 | Dec. 31, 2024 | ||||||
| Debt | $ | 31,807 | $ | 31,192 | ||||
| Net income | 7,052 | 6,747 | ||||||
| Debt / net income | 4.5 | 4.6 | ||||||
| Adjusted debt / adjusted EBITDA | ||||||||
| Millions, except ratios for the trailing twelve months ended [1] | Sep. 30, 2025 | Dec. 31, 2024 | ||||||
| Net income | $ | 7,052 | $ | 6,747 | ||||
| Add: | ||||||||
| Income tax expense | 1,987 | 2,047 | ||||||
| Depreciation | 2,447 | 2,398 | ||||||
| Interest expense | 1,296 | 1,269 | ||||||
| EBITDA | $ | 12,782 | $ | 12,461 | ||||
| Adjustments: | ||||||||
| Other income, net | (365) | (350) | ||||||
| Interest on operating lease liabilities [2] | 42 | 48 | ||||||
| Adjusted EBITDA (a) | $ | 12,459 | $ | 12,159 | ||||
| Debt | $ | 31,807 | $ | 31,192 | ||||
| Operating lease liabilities | 1,041 | 1,271 | ||||||
| Adjusted debt (b) | $ | 32,848 | $ | 32,463 | ||||
| Adjusted debt / adjusted EBITDA (b/a) | 2.6 | 2.7 | ||||||
| Cash flows | ||||||||
| Millions, for the nine months ended September 30, | 2025 | 2024 | ||||||
| Cash provided by operating activities | $ | 7,065 | $ | 6,684 | ||||
| Cash used in investing activities | (2,791) | (2,426) | ||||||
| Cash used in financing activities | (4,472) | (4,375) | ||||||
| Net change in cash, cash equivalents, and restricted cash | $ | (198) | $ | (117) | ||||
| Millions, for the nine months ended September 30, | 2025 | 2024 | ||||||
| Rail and other track material | $ | 395 | $ | 373 | ||||
| Ties | 447 | 369 | ||||||
| Ballast | 158 | 145 | ||||||
| Other [a] | 474 | 480 | ||||||
| Total road infrastructure replacements | 1,474 | 1,367 | ||||||
| Line expansion and other capacity projects | 184 | 137 | ||||||
| Commercial facilities | 251 | 196 | ||||||
| Total capacity and commercial facilities | 435 | 333 | ||||||
| Locomotives and freight cars [b] | 642 | 643 | ||||||
| Technology and other | 241 | 187 | ||||||
| Total cash capital investments [c] | $ | 2,792 | $ | 2,530 | ||||
| Millions, for the nine months ended September 30, | 2025 | 2024 | ||||||||||||
| Cash provided by operating activities | $ | 7,065 | $ | 6,684 | ||||||||||
| Cash used in investing activities | (2,791) | (2,426) | ||||||||||||
| Dividends paid | (2,418) | (2,403) | ||||||||||||
| Free cash flow | $ | 1,856 | $ | 1,855 | ||||||||||
| Millions, except percentages, for the nine months ended September 30, | 2025 | 2024 | ||||||||||||
| Cash provided by operating activities | $ | 7,065 | $ | 6,684 | ||||||||||
| Cash used in capital investments | (2,792) | (2,530) | ||||||||||||
| Total (a) | $ | 4,273 | $ | 4,154 | ||||||||||
| Net income (b) | $ | 5,290 | $ | 4,985 | ||||||||||
| Cash flow conversion rate (a/b) | 81% | 83% | ||||||||||||
| Oct. 1, through Dec. 31, 2025 | Payments Due by Dec. 31, | ||||||||||||||||||||||
| Millions | Total | 2026 | 2027 | 2028 | 2029 | After 2029 | |||||||||||||||||
| Debt [a] | $ | 59,635 | $ | 212 | $ | 2,724 | $ | 2,455 | $ | 2,401 | $ | 2,360 | $ | 49,483 | |||||||||
| Purchase obligations [b] | 1,582 | 199 | 804 | 258 | 187 | 126 | 8 | ||||||||||||||||
| Operating leases [c] | 1,166 | 55 | 273 | 236 | 188 | 121 | 293 | ||||||||||||||||
| Other post-retirement benefits [d] | 349 | 10 | 39 | 38 | 38 | 38 | 186 | ||||||||||||||||
| Finance lease obligations [e] | 117 | 4 | 42 | 36 | 14 | 21 | - | ||||||||||||||||
| Total contractual obligations | $ | 62,849 | $ | 480 | $ | 3,882 | $ | 3,023 | $ | 2,828 | $ | 2,666 | $ | 49,970 | |||||||||
| Period | Total number of shares purchased [a] | Average price paid per share | Total number of shares purchased as part of a publicly announced plan or program [b] | Maximum number of shares that may be purchased under current authority [c] | ||||||||||
| Jul. 1 through Jul. 31 | 347 | $ | 231.79 | - | 93,888,442 | |||||||||
| Aug. 1 through Aug. 31 | 1,864 | 220.93 | - | 93,888,442 | ||||||||||
| Sep. 1 through Sep. 30 | 48 | 220.68 | - | 93,888,442 | ||||||||||
| Total | 2,259 | $ | 222.59 | - | N/A | |||||||||
| UNION PACIFIC CORPORATION (Registrant) | |||||||||||
| By | /s/ Jennifer L. Hamann | ||||||||||
Jennifer L. Hamann | |||||||||||
Executive Vice President and | |||||||||||
Chief Financial Officer | |||||||||||
| (Principal Financial Officer) | |||||||||||
| By | /s/ Carrie J. Powers | ||||||||||
Carrie J. Powers | |||||||||||
Vice President, Controller, and | |||||||||||
Chief Accounting Officer | |||||||||||
| (Principal Accounting Officer) | |||||||||||
/s/ V. James Vena | ||||||||
V. James Vena | ||||||||
Chief Executive Officer | ||||||||
/s/ Jennifer L. Hamann | ||||||||
Jennifer L. Hamann | ||||||||
Executive Vice President and | ||||||||
Chief Financial Officer | ||||||||
| By: | /s/ V. James Vena | |||||||
V. James Vena | ||||||||
Chief Executive Officer | ||||||||
| Union Pacific Corporation | ||||||||
| By: | /s/ Jennifer L. Hamann | |||||||
Jennifer L. Hamann | ||||||||
Executive Vice President and | ||||||||
Chief Financial Officer | ||||||||
| Union Pacific Corporation | ||||||||