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INCOME TAXES - Temporary Differences of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Deferred tax assets |  |
Employee benefits and other accrued liabilities | $ 99 | $ 88
Federal net operating loss | 2,818 | 2,534
State net operating loss and benefits | 515 | 492
Derivative instruments | 15 | 0
Interest expense limitation | 407 | 210
Other | 39 | 20
Total deferred tax assets | 3,893 | 3,344
Carryforward expected to expire prior to utilization | (252) | (240)
Net deferred tax assets | 3,641 | 3,104
Deferred tax liabilities |  |
Excess of tax over book depreciation | 58 | 104
Derivative instruments | 0 | 7
Investments in partnerships | 9,034 | 5,587
Total deferred tax liabilities | 9,092 | 5,698
Net deferred tax liabilities | $ 5,451 | $ 2,594

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