Other Intangible Assets

12 Months Ended

Dec. 31, 2022

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Other Intangible Assets

Other Intangible Assets

The following table sets forth net intangible assets, other than goodwill, at December 31:

	2022						2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(in millions)
Finite-lived intangible assets
Capitalized software	$	3,448	$	(1,402)	$	2,046	$	2,929	$	(1,288)	$	1,641
Customer relationships	2,161		(521)		1,640		2,272		(429)		1,843
Other	54		(37)		17		59		(38)		21
Total	5,663		(1,960)		3,703		5,260		(1,755)		3,505
Indefinite-lived intangible assets
Customer relationships	156		—		156		166		—		166
Total	$	5,819	$	(1,960)	$	3,859	$	5,426	$	(1,755)	$	3,671

The increase in the gross carrying amount of amortized intangible assets in 2022 was primarily related to software additions and the business acquired in 2022. See Note 2 (Acquisitions) for further details. Certain intangible assets are denominated in foreign currencies. As such, the change in intangible assets includes a component attributable to foreign currency translation. Based on the qualitative assessment performed in 2022, it was determined that the Company’s indefinite-lived intangible assets were not impaired.

Amortization on the assets above amounted to $414 million, $424 million and $303 million in 2022, 2021 and 2020, respectively. The following table sets forth the estimated future amortization expense on finite-lived intangible assets on the consolidated balance sheet at December 31, 2022 for the years ending December 31:

	(in millions)
2023	$	493
2024	468
2025	450
2026	455
2027 and thereafter	1,837
Total	$	3,703