v3.26.1
SECURITIZATIONS AND VARIABLE INTEREST ENTITIES - Assets and Liabilities of VIEs (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Assets of consolidated VIEs to be used to settle obligations of consolidated VIEs            
Cash and due from banks $ 24,663   $ 23,717 $ 24,991    
Trading account assets 634,356   537,139      
Investments 462,921   444,229      
Loans, net of unearned income 793,658   752,230      
Allowance for credit losses on loans (ACLL) (19,961) $ (19,636) (19,247) (19,123) $ (18,726) $ (18,574)
Total loans, net 773,697   732,983      
Other assets, at fair value 111,377   117,677      
Total assets 2,894,654   2,657,202      
Liabilities of consolidated VIEs for which creditors or beneficial interest holders do not have recourse to the general credit of Citigroup            
Short-term borrowings 68,978   51,878      
Long-term debt 333,749   315,827      
Other liabilities 70,475   86,370      
Total liabilities 2,680,204   2,443,380      
Consumer loans            
Assets of consolidated VIEs to be used to settle obligations of consolidated VIEs            
Loans, net of unearned income 416,520   408,533      
Allowance for credit losses on loans (ACLL) (16,510) (16,297) (16,194) (16,100) (16,001) (16,018)
Corporate loans            
Assets of consolidated VIEs to be used to settle obligations of consolidated VIEs            
Loans, net of unearned income 377,138   343,697      
Allowance for credit losses on loans (ACLL) (3,451) $ (3,339) (3,053) $ (3,023) $ (2,725) $ (2,556)
Consolidated VIEs            
Assets of consolidated VIEs to be used to settle obligations of consolidated VIEs            
Cash and due from banks 125   105      
Trading account assets 5,042   7,488      
Investments 3,082   2,724      
Loans, net of unearned income 46,530   51,083      
Allowance for credit losses on loans (ACLL) (1,942)   (2,142)      
Total loans, net 44,588   48,941      
Other assets, at fair value 132   143      
Total assets 52,969   59,401      
Liabilities of consolidated VIEs for which creditors or beneficial interest holders do not have recourse to the general credit of Citigroup            
Short-term borrowings 11,612   9,690      
Long-term debt 4,524   5,419      
Other liabilities 387   400      
Total liabilities 16,523   15,509      
Consolidated VIEs | Consumer loans            
Assets of consolidated VIEs to be used to settle obligations of consolidated VIEs            
Loans, net of unearned income 25,469   31,181      
Consolidated VIEs | Corporate loans            
Assets of consolidated VIEs to be used to settle obligations of consolidated VIEs            
Loans, net of unearned income $ 21,061   $ 19,902