Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of Fiscal Year Maturity

The following table summarizes by remaining maturity, non-cancelable future commitments related to loan and mortgage purchases, operating leases and other agreements.

	As of December 31, 2021
	Loans and Mortgage-Related Securities(1)		Operating Leases(2)		Other(3)
	(Dollars in millions)
2022	$	76,053	$	61	$	136
2023	—		79		119
2024	—		80		14
2025	—		81		9
2026	—		82		6
Thereafter	—		738		—
Total	$	76,053	$	1,121	$	284

(1)Primarily includes mortgage commitment derivatives.

(2)Includes amounts related to office buildings and equipment leases.

(3)Includes purchase commitments for certain telecommunications services, computer software and services, and other agreements and commitments.