v3.26.3
STOCKHOLDERS' EQUITY - Accumulated Other Comprehensive Income (Loss) Rollforward (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Total stockholders' equity, Beginning of Period     $ 2,095  
Other comprehensive (loss) income before reclassifications $ 1 $ (9) (13) $ 94
Amounts reclassified from AOCI 0 1 2 4
Net other comprehensive (loss) income 1 (8) (11) 98
Total stockholders' equity, End of Period 4,958   4,958  
CTA        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Total stockholders' equity, Beginning of Period (194) (180) (172) (338)
Other comprehensive (loss) income before reclassifications (2) (13) (24) 145
Amounts reclassified from AOCI 0 0 0 0
Net other comprehensive (loss) income (2) (13) (24) 145
Total stockholders' equity, End of Period (196) (193) (196) (193)
Derivative Hedging Adj.        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Total stockholders' equity, Beginning of Period (30) (41) (37) 7
Other comprehensive (loss) income before reclassifications 4 3 11 (47)
Amounts reclassified from AOCI 0 0 0 2
Net other comprehensive (loss) income 4 3 11 (45)
Total stockholders' equity, End of Period (26) (38) (26) (38)
Debt & Equity Securities Adj.        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Total stockholders' equity, Beginning of Period (2) (2) (2) (3)
Other comprehensive (loss) income before reclassifications (1) 0 (1) 1
Amounts reclassified from AOCI 0 0 0 0
Net other comprehensive (loss) income (1) 0 (1) 1
Total stockholders' equity, End of Period (3) (2) (3) (2)
Pension Liability Adj.        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Total stockholders' equity, Beginning of Period (51) (53) (54) (48)
Other comprehensive (loss) income before reclassifications 0 1 1 (5)
Amounts reclassified from AOCI 0 1 2 2
Net other comprehensive (loss) income 0 2 3 (3)
Total stockholders' equity, End of Period (51) (51) (51) (51)
Total        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Total stockholders' equity, Beginning of Period (277) (276) (265) (382)
Total stockholders' equity, End of Period $ (276) $ (284) $ (276) $ (284)