Goodwill (Tables)

9 Months Ended

Sep. 30, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the Net Carrying Amount of Goodwill by Reporting Segment

Changes in the net carrying amount of goodwill, by reporting unit, for the nine months ended September 30, 2024 and the year ended December 31, 2023 were as follows:

($ in millions)	Commercial Banking		Consumer and Small Business Banking	Wealth and Asset Management	General Corporate and Other	Total
Goodwill	$	3,074	2,580	226	—	5,880
Accumulated impairment losses	(750)		(215)	—	—	(965)
Net carrying value as of December 31, 2022	2,324		2,365	226	—	4,915
Acquisition activity	—		4	—	—	4
Net carrying value as of December 31, 2023	2,324		2,369	226	—	4,919
Sale of business	—		—	(1)	—	(1)
Net carrying value as of September 30, 2024	$	2,324	2,369	225	—	4,918