Other Assets (Tables)

12 Months Ended

Dec. 31, 2020

Other Assets [Abstract]

Other assets

The following is a summary of Other assets as of December 31:

(Millions)	2020		2019
Goodwill	$	3,852	$	3,315
Other intangible assets, at amortized cost	265		267
Other(a)	13,562		10,635
Total	$	17,679	$	14,217

(a)Primarily includes prepaid assets, net deferred tax assets, other receivables net of reserves, investments in non-consolidated entities, tax credit investments and right-of-use lease assets.

Changes in carrying amount of goodwill

The changes in the carrying amount of goodwill reported in our reportable operating segments were as follows:

(Millions)	GCSG		GCS		GMNS		Total
Balance as of December 31, 2018	$	707	$	1,718	$	647	$	3,072
Acquisitions	189		66		—		255
Dispositions	—		—		—		—
Other(a)	(7)		(3)		(2)		(12)
Balance as of December 31, 2019	$	889	$	1,781	$	645	$	3,315
Acquisitions	—		442		52		494
Dispositions	—		—		—		—
Other(a)	25		11		7		43
Balance as of December 31, 2020	$	914	$	2,234	$	704	$	3,852

(a)Primarily includes foreign currency translation.