Accounting for Transfers and Servicing of Financial Assets and Variable Interest Entities (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Summary of Investments in Community Development and Tax-advantaged VIEs

The following table provides a summary of investments in community development and tax-advantaged VIEs that the Company has not consolidated:

At December 31 (Dollars in Millions)	2022		2021
Investment carrying amount	$	5,452	$	4,484
Unfunded capital and other commitments		2,416		1,890
Maximum exposure to loss		9,761		9,899