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Intangible Assets

9 Months Ended

Sep. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible Assets

Identifiable intangible assets consisted of the following:


(In millions)			Gross Carrying Amount						Accumulated Amortization						Net Book Value
September 30, 2023
Customer relationships			$	14,607					$	7,307					$	7,300
Acquired software and technology			2,354						1,301						1,053
Trade names			634						339						295
Purchased software			1,113						505						608
Capitalized software and other intangibles			3,194						1,011						2,183
Total			$	21,902					$	10,463					$	11,439

December 31, 2022
Customer relationships			$	14,795					$	6,371					$	8,424
Acquired software and technology			2,510						1,234						1,276
Trade names			633						295						338
Purchased software			1,146						595						551
Capitalized software and other intangibles			2,601						775						1,826
Total			$	21,685					$	9,270					$	12,415

Amortization expense associated with the above identifiable intangible assets was as follows:


						Three Months Ended September 30,												Nine Months Ended September 30,
(In millions)						2023						2022						2023						2022
Amortization expense						$	579					$	608					$	1,788					$	1,854