Goodwill and Other Intangibles (Tables)

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the Carrying Amount of Goodwill

Changes in the carrying amount of goodwill are as follows:

June 30,
(In millions)	2022		2021
Balance as of January 1,	$	16,317	$	15,517
Goodwill acquired	104		338
Other adjustments(a)	(458)		(80)
Balance at June 30,	$	15,963	$	15,775

(a) Primarily reflects the impact of foreign exchange

Amortized Intangible Assets

The gross cost and accumulated amortization of identified intangible assets at June 30, 2022 and December 31, 2021 are as follows:

	June 30, 2022						December 31, 2021
(In millions)	Gross Cost		Accumulated Amortization		Net Carrying Amount		Gross Cost		Accumulated Amortization		Net Carrying Amount
Client relationships	$	3,887	$	1,412	$	2,475	$	4,066	$	1,334	$	2,732
Other (a)	357		294		63		365		287		78
Amortized intangibles	$	4,244	$	1,706	$	2,538	$	4,431	$	1,621	$	2,810

(a) Primarily non-compete agreements, trade names and developed technology.

Estimated Future Aggregate Amortization Expense

The estimated future aggregate amortization expense is as follows:

For the Years Ending December 31,
(In millions)	Estimated Expense
2022 (excludes amortization through June 30, 2022)	$	163
2023	315
2024	295
2025	258
2026	237
Subsequent years	1,270
Total future amortization	$	2,538