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Other Intangible Assets (Tables) | 12 Months Ended
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Dec. 31, 2021
Intangible Assets Gross Excluding Goodwill [Abstract] |
Schedule of Other Intangible Assets | Other intangible assets are summarized as follows:
| December 31, |
| 2021 |  |  | 2020 |
| (in millions) |
Finite-lived intangible assets: |  |  |  |  |  |  |
Customer relationships | $ | 203 |  |  | $ | 173 |
Noncompete agreements |  | 49 |  |  |  | 38 |
Trademarks |  | 32 |  |  |  | 24 |
Internal-use software licenses |  | 21 |  |  |  | 21 |
Patents |  | 3 |  |  |  | 3 |
|  | 308 |  |  |  | 259 |
Accumulated amortization |  | (107 | ) |  |  | (82 | )
|  | 201 |  |  |  | 177 |
Indefinite-lived intangible assets: |  |  |  |  |  |  |
Licenses |  | 17 |  |  |  | 17 |
| $ | 218 |  |  | $ | 194 |
Estimated Amortization Expense for Finite-Lived Intangible Assets | Estimated amortization expense for finite-lived intangible assets for the next five years is summarized as follows:
Year |  | (in millions) |
2022 | $ | 53 |
2023 | $ | 45 |
2024 | $ | 36 |
2025 | $ | 28 |
2026 | $ | 23 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with either a finite life or exist in perpetuity, by either major class or business segment. + References No definition available. + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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