Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUES OF ASSETS AND LIABILITIES - Recurring Basis (Details)

v3.22.2.2
FAIR VALUES OF ASSETS AND LIABILITIES - Recurring Basis (Details) - USD ($)
$ in Millions
Sep. 30, 2022
Dec. 31, 2021
Assets measured at fair value on a recurring basis    
Available-for-sale securities $ 23,306 $ 28,460
Loans held for sale 758 1,270
Loans Accounted for Under FVO 182 171
Gross amounts of recognized assets 2,523 1,065
Derivative assets netting (2,104) (465)
Net amounts of assets presented in the condensed consolidated balance sheets 419 600
Liabilities measured at fair value on a recurring basis    
Gross amounts of recognized liabilities 2,663 743
Gross amounts offset in the condensed consolidated balance sheets (1,460) (624)
Derivative liabilities 1,203 119
Municipal securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 3,376 3,526
U.S. Treasury    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 5 5
Residential MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 11,983 15,508
Commercial MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 2,038 1,865
Other agencies    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 190 248
Private-label CMO    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 142 106
Asset-backed securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 371 382
Corporate debt    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 2,162 2,167
Fair Value, Measurements, Recurring    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 23,306 28,460
Other securities 50 72
Loans held for sale 758 1,270
MSRs 486 351
Derivative assets netting (2,104) (465)
Net amounts of assets presented in the condensed consolidated balance sheets 419 600
Restricted Assets, Fair Value Disclosure 111 156
Liabilities measured at fair value on a recurring basis    
Gross amounts offset in the condensed consolidated balance sheets (1,460) (624)
Derivative liabilities 1,203 119
Fair Value, Measurements, Recurring | Municipal securities    
Assets measured at fair value on a recurring basis    
Trading account securities 32 46
Available-for-sale securities 3,376 3,526
Fair Value, Measurements, Recurring | U.S. Treasury    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 5 5
Fair Value, Measurements, Recurring | Residential CMOs    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 3,035 4,649
Fair Value, Measurements, Recurring | Residential MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 11,983 15,508
Fair Value, Measurements, Recurring | Commercial MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 2,038 1,865
Fair Value, Measurements, Recurring | Other agencies    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 190 248
Fair Value, Measurements, Recurring | Private-label CMO    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 142 106
Fair Value, Measurements, Recurring | Asset-backed securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 371 382
Fair Value, Measurements, Recurring | Corporate debt    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 2,162 2,167
Fair Value, Measurements, Recurring | Other securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 4 4
Fair Value, Measurements, Recurring | Level 1    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 5 5
Other securities 47 65
Loans held for sale 0 0
Loans Accounted for Under FVO 0 0
MSRs 0 0
Gross amounts of recognized assets 0 0
Restricted Assets, Fair Value Disclosure 111 156
Liabilities measured at fair value on a recurring basis    
Gross amounts of recognized liabilities 0 0
Fair Value, Measurements, Recurring | Level 1 | Municipal securities    
Assets measured at fair value on a recurring basis    
Trading account securities 0 0
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 1 | U.S. Treasury    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 5 5
Fair Value, Measurements, Recurring | Level 1 | Residential CMOs    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 1 | Residential MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 1 | Commercial MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 1 | Other agencies    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 1 | Private-label CMO    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 1 | Asset-backed securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 1 | Corporate debt    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 1 | Other securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 2    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 19,878 24,888
Other securities 3 7
Loans held for sale 758 1,270
Loans Accounted for Under FVO 166 152
MSRs 0 0
Gross amounts of recognized assets 2,521 1,055
Restricted Assets, Fair Value Disclosure 0 0
Liabilities measured at fair value on a recurring basis    
Gross amounts of recognized liabilities 2,652 737
Fair Value, Measurements, Recurring | Level 2 | Municipal securities    
Assets measured at fair value on a recurring basis    
Trading account securities 32 46
Available-for-sale securities 44 49
Fair Value, Measurements, Recurring | Level 2 | U.S. Treasury    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 2 | Residential CMOs    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 3,035 4,649
Fair Value, Measurements, Recurring | Level 2 | Residential MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 11,983 15,508
Fair Value, Measurements, Recurring | Level 2 | Commercial MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 2,038 1,865
Fair Value, Measurements, Recurring | Level 2 | Other agencies    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 190 248
Fair Value, Measurements, Recurring | Level 2 | Private-label CMO    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 121 86
Fair Value, Measurements, Recurring | Level 2 | Asset-backed securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 301 312
Fair Value, Measurements, Recurring | Level 2 | Corporate debt    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 2,162 2,167
Fair Value, Measurements, Recurring | Level 2 | Other securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 4 4
Fair Value, Measurements, Recurring | Level 3    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 3,423 3,567
Other securities 0 0
Loans held for sale 0 0
Loans Accounted for Under FVO 16 19
MSRs 486 351
Gross amounts of recognized assets 2 10
Restricted Assets, Fair Value Disclosure 0 0
Liabilities measured at fair value on a recurring basis    
Gross amounts of recognized liabilities 11 6
Fair Value, Measurements, Recurring | Level 3 | Municipal securities    
Assets measured at fair value on a recurring basis    
Trading account securities 0 0
Available-for-sale securities 3,332 3,477
Fair Value, Measurements, Recurring | Level 3 | U.S. Treasury    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 3 | Residential CMOs    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 3 | Residential MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 3 | Commercial MBS    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 3 | Other agencies    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 3 | Private-label CMO    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 21 20
Fair Value, Measurements, Recurring | Level 3 | Asset-backed securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 70 70
Fair Value, Measurements, Recurring | Level 3 | Corporate debt    
Assets measured at fair value on a recurring basis    
Available-for-sale securities 0 0
Fair Value, Measurements, Recurring | Level 3 | Other securities    
Assets measured at fair value on a recurring basis    
Available-for-sale securities $ 0 $ 0