Goodwill and Other Intangibles (Tables)

6 Months Ended

Jun. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in the Carrying Amount of Goodwill

Changes in the carrying amount of goodwill are as follows:

(In millions)	2023		2022
Balance as of January 1,	$	16,251	$	16,317
Goodwill acquired	236		104
Other adjustments (a)	134		(458)
Balance at June 30,	$	16,621	$	15,963

(a) Primarily reflects the impact of foreign exchange.

Schedule of Amortized Intangible Assets

The gross cost and accumulated amortization of other identified intangible assets at June 30, 2023 and December 31, 2022 are as follows:

	June 30, 2023						December 31, 2022
(In millions)	Gross Cost		Accumulated Amortization		Net Carrying Amount		Gross Cost		Accumulated Amortization		Net Carrying Amount
Client relationships	$	4,096	$	1,631	$	2,465	$	3,993	$	1,508	$	2,485
Other (a)	370		327		43		360		308		52
Other intangible assets	$	4,466	$	1,958	$	2,508	$	4,353	$	1,816	$	2,537

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

Schedule of Estimated Future Aggregate Amortization Expense

The estimated future aggregate amortization expense is as follows:

For the Years Ending December 31,
(In millions)	Estimated Expense
2023 (excludes amortization through June 30, 2023)	$	174
2024	324
2025	289
2026	270
2027	266
Subsequent years	1,185
Total future amortization	$	2,508