Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill during 2019 are shown in the table below. There were no changes in the carrying amount of goodwill during 2018.

(Dollars in millions)	Regional Bank			Global Corporate & Investment Banking - U.S.			Transaction Banking		MUFG Fund Services		Total
Goodwill, December 31, 2018	$	2,134		$	840		$	251	$	76	$	3,301
Goodwill acquired during the year	59			18			—		—		77
Impairment losses	(1,423		)	(191		)	—		—		(1,614		)
Goodwill, December 31, 2019	$	770		$	667		$	251	$	76	$	1,764
Goodwill	2,193			858			251		76		3,378
Accumulated impairment losses	(1,423		)	(191		)	—		—		(1,614		)
Balance at December 31, 2019	$	770		$	667		$	251	$	76	$	1,764

Identifiable Intangible Assets and Accumulated Amortization

The table below reflects the Company's identifiable intangible assets and accumulated amortization at December 31, 2019 and 2018.

	December 31, 2019							December 31, 2018
(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Core deposit intangibles	$	565	$	(543	)	$	22	$	565	$	(537	)	$	28
Trade names	115		(35		)	80		111		(32		)	79
Customer relationships	238		(79		)	159		238		(63		)	175
Other(1)	13		(13		)	—		18		(15		)	3
Total intangible assets with a definite useful life	$	931	$	(670	)	$	261	$	932	$	(647	)	$	285

Estimated Future Amortization Expense

Estimated future amortization expense at December 31, 2019 is as follows:

(Dollars in millions)	Core Deposit Intangibles		Trade Name		Customer Relationships		Total Identifiable Intangible Assets
Years ending December 31, :
2020	$	5	$	4	$	16	$	25
2021	4		3		15		22
2022	4		3		15		22
2023	2		3		14		19
2024	2		3		14		19
Thereafter	5		64		85		154
Total estimated amortization expense	$	22	$	80	$	159	$	261