v3.24.2
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance $ 8,107 $ 5,600 $ 7,628 $ 5,032
Other comprehensive income (loss) before reclassifications     (36) 11
Amounts reclassified from accumulated other comprehensive loss     (5) 0
Other comprehensive (loss) income (10) (21) (41) 11
Ending balance 8,666 6,926 8,666 6,926
Unrealized Gains (Losses) on Derivative Instruments        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     0 0
Other comprehensive income (loss) before reclassifications     27 0
Amounts reclassified from accumulated other comprehensive loss     (5) 0
Other comprehensive (loss) income     22 0
Ending balance 22 0 22 0
Unrealized Gains (Losses) on Investments        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     (39) (77)
Other comprehensive income (loss) before reclassifications     (16) (2)
Amounts reclassified from accumulated other comprehensive loss     0
Other comprehensive (loss) income     (16) (2)
Ending balance (55) (79) (55) (79)
Foreign Currency Translation Adjustment        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     2 (25)
Other comprehensive income (loss) before reclassifications     (47) 13
Amounts reclassified from accumulated other comprehensive loss     0
Other comprehensive (loss) income     (47) 13
Ending balance (45) (12) (45) (12)
Accumulated Other Comprehensive Loss        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance (68) (70) (37) (102)
Other comprehensive (loss) income (10) (21) (41) 11
Ending balance $ (78) $ (91) $ (78) $ (91)