XML 48 R34.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Financial instruments - Activity in level 3 financial assets (Details) - Level 3 - Financial investments - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Measured at FVOCI    
Changes in fair value measurement, assets [abstract]    
Balance as of January 1 $ 147 $ 88
Additions 90 53
Gains recognized in Consolidated Statement of Comprehensive Income 6 2
Gains/(losses) in Consolidated Income Statement 0 0
Amortization 0 0
Settlement 0 0
Balance as of June 30 243 143
Measured at FVPL    
Changes in fair value measurement, assets [abstract]    
Balance as of January 1 8 20
Additions 0 8
Gains recognized in Consolidated Statement of Comprehensive Income 0 0
Gains/(losses) in Consolidated Income Statement 2 (4)
Amortization (2) (1)
Settlement (5) 0
Balance as of June 30 $ 3 $ 23