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v3.25.2

Goodwill | 6 Months Ended
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Jun. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill | 3. Goodwill The following table shows the changes in goodwill by reportable segment and in total:
|  | East |  |  | West |  |  |  |
|  | Group |  |  | Group |  |  | Total |
|  | (Dollars in Millions) |
Balance at January 1, 2025 |  | $ | 1,031 |  |  | $ | 2,736 |  |  | $ | 3,767 |
Adjustments to purchase price allocations |  |  | — |  |  |  | 10 |  |  |  | 10 |
Balance at June 30, 2025 |  | $ | 1,031 |  |  | $ | 2,746 |  |  | $ | 3,777 |

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