v3.26.1
LOANS AND LEASES - Direct Financing Leases (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Carrying value of residual values guaranteed $ 400   $ 419
Future lease rental payments due on sales-type and direct financing leases 5,400    
Future lease rental payments due on sales-type and direct financing leases, year one 975    
Future lease rental payments due on sales-type and direct financing leases, year two 1,100    
Future lease rental payments due on sales-type and direct financing leases, year three 1,000    
Future lease rental payments due on sales-type and direct financing leases, year four 919    
Future lease rental payments due on sales-type and direct financing leases, year five 660    
Future lease rental payments due on sales-type and direct financing leases, after year five 727    
Direct financing leases, interest income 98 $ 89  
Commercial      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Lease payments receivable 5,417   5,379
Estimated residual value of leased assets 1,030   1,011
Gross investment in lease financing receivables 6,447   6,390
Deferred origination costs 57   58
Deferred fees, unearned income, and other (708)   (721)
Total lease financing receivables $ 5,796   $ 5,727