Intangible assets at December 31, 2023 and 2022 consisted of the following:


(in millions)	Remaining Weighted- Average Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
At December 31, 2023
Indefinite-lived intangible assets:
Management contracts	N/A	$	16,169	$	—	$	16,169
Trade names/trademarks	N/A		1,403		—		1,403
License	N/A		6		—		6
Total indefinite-lived intangible assets			17,578		—		17,578
Finite-lived intangible assets(1):
Management contracts	3.7		244		156		88
Investor/customer relationships	6.0		785		338		447
Technology-related	4.6		260		118		142
Trade names/trademarks	1.8		9		6		3
Total finite-lived intangible assets	5.4		1,298		618		680
Total intangible assets		$	18,876	$	618	$	18,258

At December 31, 2022
Indefinite-lived intangible assets:
Management contracts	N/A	$	16,169	$	—	$	16,169
Trade names/trademarks	N/A		1,403		—		1,403
License	N/A		6		—		6
Total indefinite-lived intangible assets			17,578		—		17,578
Finite-lived intangible assets:
Management contracts	2.9		177		130		47
Investor/customer relationships	7.0		746		254		492
Technology-related	4.6		261		81		180
Trade names/trademarks	2.6		23		18		5
Total finite-lived intangible assets	6.1		1,207		483		724
Total intangible assets		$	18,785	$	483	$	18,302

N/A – Not Applicable

(1)

In connection with the Kreos Transaction, the Company acquired approximately $67 million of finite-lived management contracts and $39 million of finite-lived investor relationships with weighted-average estimated lives of approximately five and ten years, respectively.

The impairment tests performed for intangible assets as of July 31, 2023, 2022 and 2021 indicated no impairment charges were required.