Bank Premises and Equipment (Tables)

6 Months Ended

Jun. 30, 2021

Property, Plant and Equipment [Abstract]

Summary of Bank Premises and Equipment

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

($ in millions)	June 30, 2021		December 31, 2020
Equipment	$	2,348	2,302
Buildings(a)	1,625		1,612
Land and improvements(a)	641		636
Leasehold improvements	472		467
Construction in progress(a)	103		108
Bank premises and equipment held for sale:
Land and improvements	18		27
Buildings	7		8
Accumulated depreciation and amortization	(3,141)		(3,072)
Total bank premises and equipment	$	2,073	2,088

(a)Buildings, land and improvements and construction in progress included $50 and $46 associated with parcels of undeveloped land intended for future branch expansion at June 30, 2021 and December 31, 2020, respectively.