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Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Jun. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Mar. 27, 2023
Dec. 31, 2022
Income Tax Disclosure [Abstract]              
Effective income tax rate 24.60%   22.90% 3.60% 13.30%    
Business Acquisition [Line Items]              
Deferred tax assets, valuation allowance             $ 70
Decrease in valuation allowance due to business entity conversion       $ 18      
SVB              
Business Acquisition [Line Items]              
Deferred tax liabilities           $ 3,281  
Decrease in valuation allowance due to measurement period adjustment   $ 12