Annual report pursuant to Section 13 and 15(d)

PREMISES AND EQUIPMENT (Details)

v3.20.4
PREMISES AND EQUIPMENT (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, gross $ 1,723 $ 1,723  
Less accumulated depreciation and amortization (966) (960)  
Net premises and equipment 757 763  
Property Plant and Equipment Income Statement Disclosures [Abstract]      
Total depreciation and amortization of premises and equipment 119 116 $ 130
Rental income credited to occupancy expense 10 11 $ 13
Land and land improvements      
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, gross 198 189  
Buildings      
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, gross 586 587  
Leasehold improvements      
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, gross 203 205  
Equipment      
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, gross $ 736 $ 742