XML 58 R45.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Income Taxes (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Dec. 31, 2020
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2019
Income Tax Examination [Line Items]            
Provision for income taxes   $ 126 $ 26 $ 155 $ 39  
Tax adjustments, settlements, and unusual provisions           $ 196
Internal Revenue Service (IRS)            
Income Tax Examination [Line Items]            
Income tax examination, additional income tax expense and cash liability $ 1,300          
Income tax examination, amount of estimate of possible loss which exceeds reserves $ 1,000