Bank Premises and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Summary of Bank Premises and Equipment

The following table provides a summary of bank premises and equipment as of December 31:

($ in millions)	Estimated Useful Life			2022		2021
Equipment	2	-	20 years	$	2,492	2,392
Buildings(a)	1	-	30 years	1,699		1,668
Land and improvements(a)				640		645
Leasehold improvements	1	-	30 years	568		517
Construction in progress(a)				124		84
Bank premises and equipment held for sale:
Land and improvements				17		18
Buildings				7		6
Accumulated depreciation and amortization				(3,360)		(3,210)
Total bank premises and equipment				$	2,187	2,120

(a)At December 31, 2022 and 2021, land and improvements, buildings and construction in progress included $27 and $39, respectively, associated with parcels of undeveloped land intended for future branch expansion.