Goodwill and Other Intangibles (Tables)

3 Months Ended

Mar. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill by Reporting Segment

Changes by reporting segment in the carrying amount of Goodwill for the three months ended March 31, 2021, including the effect of foreign exchange rates on non-U.S. dollar denominated balances, were as follows.

TABLE 55: GOODWILL

(In Millions)	CORPORATE & INSTITUTIONAL SERVICES		WEALTH MANAGEMENT		TOTAL
Balance at December 31, 2020	$	636.0	$	71.2	$	707.2
Foreign Exchange Rates	(3.2)		—		(3.2)
Balance at March 31, 2021	$	632.8	$	71.2	$	704.0

Other Intangible Assets

The gross carrying amount and accumulated amortization of other intangible assets subject to amortization as of March 31, 2021 and December 31, 2020 were as follows.

TABLE 56: OTHER INTANGIBLE ASSETS

(In Millions)	MARCH 31, 2021		DECEMBER 31, 2020
Gross Carrying Amount	$	210.0	$	221.3
Less: Accumulated Amortization	106.2		108.7
Net Book Value	$	103.8	$	112.6

The gross carrying amount and accumulated amortization of capitalized software as of March 31, 2021 and December 31, 2020 were as follows.

TABLE 57: CAPITALIZED SOFTWARE

(In Millions)	MARCH 31, 2021		DECEMBER 31, 2020
Gross Carrying Amount	$	4,404.8	$	4,337.4
Less: Accumulated Amortization	2,810.5		2,744.5
Net Book Value	$	1,594.3	$	1,592.9