v3.26.3
Segment Information (Reconciliation of Total Segment Income from Operations to Consolidated Income before Income Taxes) (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]        
Total reportable segments income (loss) from operations $ 43 $ (766) $ 235 $ (907)
Interest expense (52) (41) (163) (120)
Other income, net 17 32 84 93
Income (loss) before income taxes 8 (775) 156 (934)
Operating Segments        
Segment Reporting [Line Items]        
Total reportable segments income (loss) from operations 64 (751) 306 (862)
Other income, net 3 12 25 25
Corporate and other        
Segment Reporting [Line Items]        
Total reportable segments income (loss) from operations (21) (15) (71) (45)
Other income, net $ 14 $ 20 $ 59 $ 68