Loans and Leases - Components of Net Investment in Leases (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Net investment in sales-type leases:
Leveraged leases	$ 248	$ 247
Direct Financing Leases
Net investment in direct financing leases:
Lease payment receivable (present value)	591	570
Unguaranteed residual assets (present value)	99	107
Sales-Type Leases
Net investment in sales-type leases:
Lease payment receivable (present value)	1,605	1,704
Unguaranteed residual assets (present value)	$ 81	$ 76

Present value of lease payments not yet received by lessor and amount expected to be derived from underlying asset, following end of lease term, guaranteed by lessee or other third party unrelated to lessor, from direct financing lease.

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