v3.25.4

Goodwill and Intangible Assets - Additional Information (Detail) - USD ($) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Goodwill | $ 1,582,000,000 | $ 1,630,000,000 | $ 1,562,000,000
Estimated fair values of certain reporting units percentage | 15.00% |  |
Intangibles, net | $ 455,000,000 |  |
Estimated useful lives of intangible assets, minimum | 2 years |  |
Estimated useful lives of intangible assets, maximum | 40 years |  |
Amortization expense, 2026 | $ 51,000,000 |  |
Amortization expense, 2027 | 47,000,000 |  |
Amortization expense, 2028 | 39,000,000 |  |
Amortization expense, 2029 | 28,000,000 |  |
Amortization expense, 2030 | 24,000,000 |  |
Impairment charge on goodwill | 40,000,000 |  |
Impairment of intangible assets, indefinite-lived (excluding goodwill) | 0 |  |
Renewables Reporting Unit [Member] |  |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Goodwill | 0 |  |
Impairment charge on goodwill | 40,000,000 |  |
Other Reporting Units [Member] |  |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Goodwill | $ 313,000,000 |  |

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