Goodwill and Other Intangibles

6 Months Ended

Jun. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill. Changes by reporting segment in the carrying amount of Goodwill for the six months ended June 30, 2023, including the effect of foreign exchange rates on non-U.S. dollar denominated balances, were as follows.

TABLE 60: GOODWILL


(In Millions)	ASSET SERVICING		WEALTH MANAGEMENT		TOTAL
Balance at December 31, 2022	$	611.0	$	80.3	$	691.3

Foreign Exchange Rates	7.4		0.1		7.5
Balance at June 30, 2023	$	618.4	$	80.4	$	698.8

Other Intangible Assets Subject to Amortization. The gross carrying amount and accumulated amortization of other intangible assets subject to amortization as of June 30, 2023 and December 31, 2022 were as follows.

TABLE 61: OTHER INTANGIBLE ASSETS


(In Millions)	JUNE 30, 2023		DECEMBER 31, 2022
Gross Carrying Amount	$	132.1	$	197.9
Less: Accumulated Amortization	57.4		120.3
Net Book Value	$	74.7	$	77.6

Other intangible assets consist primarily of the value of acquired client relationships and are included within Other Assets on the consolidated balance sheets. Amortization expense related to other intangible assets totaled $2.4 million and $4.7 million for the three and six months ended June 30, 2023, respectively and $2.2 million and $4.9 million for the three and six months ended June 30, 2022, respectively. Amortization for the remainder of 2023 and for the years 2024, 2025, 2026, and 2027 is estimated to be $4.7 million, $9.3 million, $8.7 million, $8.3 million, and $8.1 million, respectively.

Capitalized Software. The gross carrying amount and accumulated amortization of capitalized software as of June 30, 2023 and December 31, 2022 were as follows.

TABLE 62: CAPITALIZED SOFTWARE


(In Millions)	JUNE 30, 2023		DECEMBER 31, 2022
Gross Carrying Amount	$	3,754.7	$	3,479.3
Less: Accumulated Amortization	1,759.3		1,517.4
Net Book Value	$	1,995.4	$	1,961.9

Capitalized software, which is included in Other Assets on the consolidated balance sheets, consists primarily of purchased software, software licenses, and allowable internal costs, including compensation relating to software developed for internal use. Fees paid for the use of software licenses that are not hosted by Northern Trust are expensed as incurred. Amortization expense, which is included in Equipment and Software on the consolidated statements of income, totaled $122.8 million and $244.1 million for the three and six months ended June 30, 2023, respectively and $104.4 million and $205.9 million for the three and six months ended June 30, 2022, respectively.