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CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS)/INCOME - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Statement of Comprehensive Income [Abstract]      
Net Income/(Loss) $ 819,172 $ (434,721) $ 1,412,394
Other Comprehensive Income, Net of Tax:      
Qualified Cash Flow Hedging Instruments 20 20 20
Changes in Unrealized Gains/(Losses) on Marketable Securities 0 1,252 (1,636)
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans 7,245 4,412 4,470
Other Comprehensive Income, Net of Tax 7,265 5,684 2,854
Comprehensive Income Attributable to Noncontrolling Interests (7,519) (7,519) (7,519)
Comprehensive Income/(Loss) Attributable to Common Shareholders $ 818,918 $ (436,556) $ 1,407,729