v3.26.1
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Operating activities    
Net income $ 1,701 $ 1,626
Adjustments to reconcile net income to cash provided by operating activities:    
Depreciation 633 610
Deferred and other income taxes 54 (7)
Other operating activities, net (26) (22)
Changes in current assets and liabilities:    
Accounts receivable, net (126) (71)
Materials and supplies (51) 22
Other current assets (36) (75)
Accounts payable and other current liabilities (135) (236)
Income and other taxes 426 363
Cash provided by operating activities 2,440 2,210
Investing activities    
Capital investments (937) (906)
Other investing activities, net (51) (32)
Cash used in investing activities (988) (938)
Financing activities    
Debt repaid (1,172) (370)
Dividends paid (821) (804)
Debt issued (Note 13) 0 1,996
Share repurchase programs (Note 15) 0 (1,420)
Accelerated share repurchase programs pending final settlement (Note 15) 0 (300)
Other financing activities, net 12 20
Cash used in financing activities (1,981) (878)
Net change in cash, cash equivalents, and restricted cash (529) 394
Cash, cash equivalents, and restricted cash at beginning of year 1,280 1,028
Cash, cash equivalents, and restricted cash at end of period 751 1,422
Non-cash investing and financing activities:    
Capital investments accrued but not yet paid 143 173
Cash paid during the period for:    
Income taxes, net of refunds (59) (61)
Interest, net of amounts capitalized (441) (439)
Reconciliation of cash, cash equivalents, and restricted cash to the Condensed Consolidated Statement of Financial Position:    
Cash and cash equivalents 735 1,411
Restricted cash equivalents in other current assets 9 3
Restricted cash equivalents in other assets 7 8
Total cash, cash equivalents, and restricted cash equivalents per above $ 751 $ 1,422