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Consolidated Statements Of Income And Earnings Reinvested In The Business (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
INCOME |  |
Operating Revenues | $ 549,482 | $ 525,361
Operating Expenses: |  |
Purchased Gas | 65,337 | 56,552
Property, Franchise and Other Taxes | 22,056 | 22,416
Depreciation, Depletion and Amortization | 109,370 | 115,790
Impairment of Assets | 141,802 | 0
Total Operating Expenses | 463,291 | 318,251
Operating Income | 86,191 | 207,110
Other Income (Expense): |  |
Other Income (Deductions) | 7,720 | 3,732
Interest Expense on Long-Term Debt | (33,362) | (28,462)
Other Interest Expense | (4,381) | (6,273)
Income Before Income Taxes | 56,168 | 176,107
Income Tax Expense | 11,182 | 43,087
Net Income Available for Common Stock | 44,986 | 133,020
EARNINGS REINVESTED IN THE BUSINESS |  |
Balance at Beginning of Period | 1,727,326 | 1,885,856
Beginning Retained Earnings Unappropriated And Current Period Net Income | 1,772,312 | 2,018,876
Dividends on Common Stock | (46,671) | (45,597)
Balance at December 31 | $ 1,698,648 | $ 1,973,279
Basic: |  |
Net Income Available for Common Stock (in dollars per share) | $ 0.50 | $ 1.45
Diluted: |  |
Net Income Available for Common Stock (in dollars per share) | $ 0.49 | $ 1.44
Weighted Average Common Shares Outstanding: |  |
Used in Basic Calculation (shares) | 90,777,446 | 91,910,244
Used in Diluted Calculation (shares) | 91,434,741 | 92,442,145
Dividends Per Common Share: |  |
Dividends Declared (in dollars per share) | $ 0.515 | $ 0.495
Earnings Reinvested in The Business |  |
Other Income (Expense): |  |
Net Income Available for Common Stock | $ 44,986 | $ 133,020
EARNINGS REINVESTED IN THE BUSINESS |  |
Share Repurchases | (26,993) | 0
Dividends on Common Stock | (46,671) | (45,597)
Utility |  |
INCOME |  |
Operating Revenues | 228,424 | 201,920
Operating Expenses: |  |
Operation and Maintenance | 55,244 | 53,705
Exploration and Production and Other Revenues |  |
INCOME |  |
Operating Revenues | 248,860 | 254,019
Operating Expenses: |  |
Operation and Maintenance | 33,541 | 34,826
Pipeline and Storage and Gathering Revenues |  |
INCOME |  |
Operating Revenues | 72,198 | 69,422
Operating Expenses: |  |
Operation and Maintenance | $ 35,941 | $ 34,962

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