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UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Jun. 30, 2026 | Jun. 30, 2025
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net loss | $ (72,635) | $ (104,141)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |
Depreciation and amortization | 543,613 | 436,228
Asset impairment charges | 130,340 | 175,102
Amortization of debt discount and debt issuance costs | 4,230 | 4,799
Stock-based compensation | 28,013 | 22,837
(Gain) loss on investment securities | 687 | (14,084)
Gain on involuntary conversion | (13,581) | 0
Gain on reimbursement of drilling equipment | (18,099) | (26,149)
Other (gain) loss on sale of assets | (119,423) | 2,136
Deferred income tax | (28,980) | (64,649)
Other | (4,974) | 5,832
Change in assets and liabilities |  |
Accounts receivable | (66,165) | 2,299
Inventories of materials and supplies | 1,079 | (17,538)
Prepaid expenses and other | (900) | (56,792)
Other noncurrent assets | 4,087 | (14,610)
Accounts payable | (8,283) | (1,108)
Accrued liabilities | (947) | (72,884)
Other noncurrent liabilities | (5,384) | 58,722
Net cash provided by operating activities | 372,678 | 336,000
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Capital expenditures | (200,198) | (362,232)
Purchase of short-term investments | (49,640) | (111,678)
Purchase of long-term investments | (2,239) | (2,055)
Payment for acquisition of business, net of cash acquired | 0 | (1,838,852)
Proceeds from sale of short-term investments | 42,542 | 373,028
Proceeds from sale of long-term investments | 0 | 31,990
Insurance proceeds from involuntary conversion | 2,500 | 2,366
Proceeds from asset sales | 35,797 | 34,923
Proceeds from real estate asset sales | 127,667 | 0
Other | (686) | 0
Net cash used in investing activities | (44,257) | (1,872,510)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Dividends paid | (76,077) | (75,534)
Distributions to non-controlling interests | (15,000) | (15,380)
Proceeds from debt issuance | 0 | 400,000
Debt issuance costs | 0 | (2,629)
Payments for employee taxes on net settlement of equity awards | (6,398) | (10,759)
Payments on unsecured long-term debt | (200,000) | (73,000)
Other | (5,145) | (2,044)
Net cash provided by (used in) financing activities | (302,620) | 220,654
Effect of exchange rate changes on cash, cash equivalents and restricted cash | (12,393) | 14,322
Net increase (decrease) in cash, cash equivalents and restricted cash | 13,408 | (1,301,534)
Cash, cash equivalents and restricted cash, beginning of period | 225,900 | 1,528,660
Cash, cash equivalents and restricted cash, end of period | 239,308 | 227,126
Cash paid/(received) during the period: |  |
Interest paid | 82,625 | 67,724
Income tax paid | 78,493 | 164,631
Cash paid for amounts included in the measurement of lease liabilities: |  |
Payments for operating leases | 25,828 | 41,038
Non-cash operating and investing activities: |  |
Change in accounts payable and accrued liabilities related to purchases of property, plant and equipment | (765) | 11,943
Changes in accounts receivable related to the involuntary conversion | $ 22,500 | $ 0

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