XML 64 R48.htm IDEA: XBRL DOCUMENT v3.24.2
Investments - Components of Nonmarketable securities (Details) - USD ($)
$ in Millions
Jun. 30, 2024
Dec. 31, 2023
Marketable Securities [Abstract]    
Measurement alternative $ 988 $ 1,008
Equity method 223 215
Total Nonmarketable securities $ 1,211 $ 1,223