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Goodwill and Other Intangible Assets - Schedule of Other Intangible Assets by Asset Class (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 2,546	$ 2,710
Accumulated Amortization and Impairment	2,090	2,218
Net Carrying Amount	456	492
Customer-related and contract-based
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,115	2,289
Accumulated Amortization and Impairment	1,734	1,848
Net Carrying Amount	381	441
Tradenames
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	14	14
Accumulated Amortization and Impairment	14	13
Net Carrying Amount	0	1
Technology and other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	417	407
Accumulated Amortization and Impairment	342	357
Net Carrying Amount	$ 75	$ 50

X

- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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