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Summary of Significant Accounting Policies - Schedule of Asset Impairment Charges (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Impaired Long-Lived Assets Held and Used [Line Items]      
Total impairment charges for property, plant and equipment $ 45 $ 50 $ 20
Total asset impairment charges in operating costs and expenses 50 57 30
Total asset impairment charges 50 57 32
Operating costs and expenses      
Impaired Long-Lived Assets Held and Used [Line Items]      
Total impairment charges for property, plant and equipment 45 50 18
Other 5 7 12
Total asset impairment charges in operating costs and expenses 50 57 30
General and administrative costs      
Impaired Long-Lived Assets Held and Used [Line Items]      
Total impairment charges for property, plant and equipment $ 0 $ 0 $ 2