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Fair Value Measurements - Schedule of Assets and Liabilities Measured On a Non-Recurring Basis (Details) - Nonrecurring basis - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Properties, plant and equipment, net (held and used) $ 324 $ 484
Properties, plant and equipment, net (held for sale) 616 0
Investments and advances 36 207
Total assets at fair value 976 691
Properties, plant and equipment, net (held and used), before-tax loss 226 2,175
Properties, plant and equipment, net (held for sale), before-tax loss 274 5
Investments and advances, before-tax loss 289 352
Total nonrecurring assets at fair value, before-tax loss 789 2,532
Level 1    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Properties, plant and equipment, net (held and used) 0 0
Properties, plant and equipment, net (held for sale) 0 0
Investments and advances 0 5
Total assets at fair value 0 5
Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Properties, plant and equipment, net (held and used) 0 0
Properties, plant and equipment, net (held for sale) 616 0
Investments and advances 36 165
Total assets at fair value 652 165
Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Properties, plant and equipment, net (held and used) 324 484
Properties, plant and equipment, net (held for sale) 0 0
Investments and advances 0 37
Total assets at fair value $ 324 $ 521