v3.26.3
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance $ 1,587 $ 2,408 $ 2,120 $ 2,641
Ending balance 1,337 2,270 1,337 2,270
Reclassification into earnings, tax 0 (3) 0 (3)
Change in fair value, tax 0 3 1 3
Available-for-sale securities        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance 1 7 (1) 2
Reclassifications into earnings, net of taxes (1) (5) 0 (10)
Change in fair value, net of taxes 1 0 2 10
Ending balance $ 1 $ 2 $ 1 $ 2