Quarterly report pursuant to Section 13 or 15(d)

NONINTEREST INCOME - Disaggregation by Segment (Details)

v3.20.1
NONINTEREST INCOME - Disaggregation by Segment (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers $ 227 $ 222
Noninterest income within the scope of other GAAP topics 134 97
Noninterest income 361 319
Service charges on deposit accounts    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 87 87
Card and payment processing income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 56 53
Mortgage banking income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 47 44
Capital markets fees    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 23 21
Other noninterest income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 14 17
Operating Segments | Consumer & Business Banking    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 146 143
Noninterest income within the scope of other GAAP topics 66 31
Noninterest income 212 174
Operating Segments | Consumer & Business Banking | Service charges on deposit accounts    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 68 69
Operating Segments | Consumer & Business Banking | Card and payment processing income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 52 50
Operating Segments | Consumer & Business Banking | Mortgage banking income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 10 8
Operating Segments | Consumer & Business Banking | Capital markets fees    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 8 8
Operating Segments | Consumer & Business Banking | Other noninterest income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 8 8
Operating Segments | Commercial Banking    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 27 26
Noninterest income within the scope of other GAAP topics 59 50
Noninterest income 86 76
Operating Segments | Commercial Banking | Service charges on deposit accounts    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 17 16
Operating Segments | Commercial Banking | Card and payment processing income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 4 3
Operating Segments | Commercial Banking | Mortgage banking income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 1 0
Operating Segments | Commercial Banking | Capital markets fees    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 2 2
Operating Segments | Commercial Banking | Other noninterest income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 3 5
Operating Segments | Vehicle Finance    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 2 2
Noninterest income within the scope of other GAAP topics 1 0
Noninterest income 3 2
Operating Segments | Vehicle Finance | Service charges on deposit accounts    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 1 1
Operating Segments | Vehicle Finance | Card and payment processing income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 0 0
Operating Segments | Vehicle Finance | Mortgage banking income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 0 0
Operating Segments | Vehicle Finance | Capital markets fees    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 0 0
Operating Segments | Vehicle Finance | Other noninterest income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 1 1
Operating Segments | RBPCG    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 50 50
Noninterest income within the scope of other GAAP topics 0 1
Noninterest income 50 51
Operating Segments | RBPCG | Service charges on deposit accounts    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 1 1
Operating Segments | RBPCG | Card and payment processing income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 0 0
Operating Segments | RBPCG | Mortgage banking income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 36 35
Operating Segments | RBPCG | Capital markets fees    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 12 11
Operating Segments | RBPCG | Other noninterest income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 1 3
Treasury / Other    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 2 1
Noninterest income within the scope of other GAAP topics 8 15
Noninterest income 10 16
Treasury / Other | Service charges on deposit accounts    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 0 0
Treasury / Other | Card and payment processing income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 0 0
Treasury / Other | Mortgage banking income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 0 1
Treasury / Other | Capital markets fees    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers 1 0
Treasury / Other | Other noninterest income    
Disaggregation of Revenue [Line Items]    
Noninterest income from contracts with customers $ 1 $ 0