| Balance Sheets | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-09-30 |
|---|---|---|---|---|
| Cash and cash equivalents | 1,199 | 97 | 141 | 579 |
| Accounts receivable, net | 2,580 | 2,484 | 2,651 | 1,252 |
| Materials and supplies | - | - | - | 157 |
| Inventories | 871 | 858 | 905 | 616 |
| Commodity imbalances | - | - | - | 14 |
| Other current assets | 535 | 457 | 419 | 258 |
| Total current assets | 5,185 | 3,896 | 4,116 | 2,876 |
| Property, plant and equipment | 54,454 | 53,689 | 52,888 | 40,073 |
| Accumulated depreciation and amortization | 7,296 | 6,974 | 6,658 | 6,460 |
| Net property, plant and equipment | 47,158 | 46,715 | 46,230 | 33,613 |
| Investments in unconsolidated affiliates | 2,773 | 2,446 | 2,405 | 1,925 |
| Goodwill | 8,108 | 8,097 | 8,094 | 5,148 |
| Intangible assets, net | 2,935 | 2,969 | 3,002 | 1,283 |
| Cash held for acquisitions (notes b & f) | - | - | - | 5,885 |
| Other assets | 457 | 401 | 416 | 320 |
| Total other assets | 14,273 | 13,913 | 13,917 | 14,561 |
| Total assets | 66,616 | 64,524 | 64,263 | 51,050 |
| Current maturities of long-term debt (note e) | 1,741 | 1,637 | 2,059 | 1,257 |
| Short-term borrowings (note e) | - | 1,205 | 200 | - |
| Accounts payable | 2,569 | 2,453 | 2,437 | 1,247 |
| Commodity imbalances | 225 | 238 | 319 | 234 |
| Accrued taxes | - | - | - | 216 |
| Accrued interest | 450 | 474 | 461 | 253 |
| Other current liabilities | 750 | 639 | 707 | 350 |
| Total current liabilities | 5,735 | 6,646 | 6,183 | 3,557 |
| Long-term debt, excluding current maturities | 31,986 | 29,625 | 29,781 | 26,880 |
| Deferred income taxes | 6,112 | 5,775 | 5,591 | 3,154 |
| Other deferred credits | 626 | 574 | 588 | 572 |
| Total deferred credits and other liabilities | 6,738 | 6,349 | 6,179 | 3,726 |
| Preferred stock | 0 | 0 | - | - |
| Common stock | 7 | 7 | 7 | 6 |
| Paid-in capital | 20,934 | 20,923 | 20,721 | 16,362 |
| Accumulated other comprehensive loss | -65 | -63 | -123 | -68 |
| Retained earnings | 2,048 | 1,765 | 1,569 | 1,237 |
| Treasury stock, at cost | 843 | 802 | 810 | 650 |
| Total oneok shareholders' equity | 22,081 | 21,830 | 21,364 | 16,887 |
| Noncontrolling interests in consolidated subsidiaries | 76 | 74 | 756 | - |
| Total equity | 22,157 | 21,904 | 22,120 | - |
| Total liabilities and equity | 66,616 | 64,524 | 64,263 | 51,050 |
ONEOK INC NEW (OKE)
ONEOK INC NEW (OKE)