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v3.23.3

Goodwill, Customer Relationships and Other Intangible Assets - Schedule of Goodwill, Customer Relationships, and Other Intangible Assets (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Jun. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Goodwill And Intangible Assets [Line Items] |  |  |  |  |  |
Goodwill | $ 3,864 |  |  | $ 3,864 |  | $ 12,657
Indefinite-lived intangible assets | 9 |  |  | 9 |  | 9
Total other intangible assets, net | 5,744 |  |  | 5,744 |  | 6,166
Goodwill impairment | 0 | $ 8,800 | $ 0 | 8,793 | $ 0 |
Customer Relationships |  |  |  |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |  |  |  |
Other intangible assets subject to amortization | 4,088 |  |  | 4,088 |  | 4,574
Accumulated amortization | 4,087 |  |  | 4,087 |  | 3,606
Capitalized Software |  |  |  |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |  |  |  |
Other intangible assets subject to amortization | 1,557 |  |  | 1,557 |  | 1,482
Accumulated amortization | 3,961 |  |  | 3,961 |  | 3,895
Trade Names, Patents and Other |  |  |  |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |  |  |  |
Other intangible assets subject to amortization | 90 |  |  | 90 |  | 101
Accumulated amortization | $ 68 |  |  | $ 68 |  | 188
Fully Amortized and Retired Capitalized Software |  |  |  |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |  |  |  |
Gross carrying value |  |  |  |  |  | 183
Fully Amortized and Retired Trade Names |  |  |  |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |  |  |  |
Gross carrying value |  |  |  |  |  | $ 130

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