v3.25.0.1
Income Taxes - Schedule of Components of Net Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Deferred tax assets        
Depreciation $ 8 $ 8    
R&D capitalization 73 24    
Employee benefits 232 240    
Loss provisions 11 28    
Deferred income/expense 46 32    
Interest 6 32    
Tax loss carryforwards 1,941 2,905    
Tax credit carryforwards 110 216    
Other 5 10    
Deferred tax assets, gross 2,432 3,495    
Valuation allowance (1,705) (1,821) $ (1,965) $ (2,279)
Deferred tax assets, net 727 1,674    
Deferred tax liabilities        
Depreciation 529 510    
R&D capitalization 0 0    
Employee benefits 9 4    
Loss provisions 2 1    
Deferred income/expense 293 1,210    
Interest 0 0    
Tax loss carryforwards 0 0    
Tax credit carryforwards 0 0    
Other 8 4    
Deferred tax liabilities, gross $ 841 $ 1,729