Quarterly report pursuant to Section 13 or 15(d)

VIEs - Low Income Housing Tax Credit Partnerships (Details)

v3.22.2.2
VIEs - Low Income Housing Tax Credit Partnerships (Details) - Variable Interest Entity - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Affordable Housing Tax Credit Partnerships          
Variable Interest Entity [Line Items]          
Affordable housing tax credit investments $ 2,743   $ 2,743   $ 2,376
Less: amortization (833)   (833)   (724)
Net affordable housing tax credit investments 1,910   1,910   1,652
Unfunded commitments 1,169   1,169   $ 949
Tax credits and other tax benefits recognized 52 $ 36 159 $ 113  
Proportional Amortization Method          
Variable Interest Entity [Line Items]          
Proportional amortization expense included in provision for income taxes $ 45 $ 34 $ 131 $ 92