v3.24.0.1
Income Taxes - Narrative (Details) - USD ($)
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Valuation Allowance [Line Items]      
Indirect tax effects excluded $ 168,000,000    
Federal and state tax credits 426,000,000 $ 373,000,000  
Valuation allowance 306,000,000 375,000,000 $ 435,000,000
Unrecognized tax benefits that would impact effective tax rate 1,300,000,000 $ 962,000,000 $ 932,000,000
Federal      
Valuation Allowance [Line Items]      
Unrecognized tax benefits, net operating loss 5,000,000,000    
Operating loss carryforwards 199,000,000    
Federal | Research Tax Credit Carryforward      
Valuation Allowance [Line Items]      
Federal and state tax credits 803,000,000    
State      
Valuation Allowance [Line Items]      
Unrecognized tax benefits, net operating loss 1,800,000,000    
Operating loss carryforwards 636,000,000    
Foreign Tax Authority      
Valuation Allowance [Line Items]      
Unrecognized tax benefits, net operating loss 22,000,000    
Operating loss carryforwards 0    
Federal and State Tax Authorities | Research Tax Credit Carryforward      
Valuation Allowance [Line Items]      
Unrecognized tax benefits, net operating loss $ 4,900,000,000