Intangible Assets - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Goodwill [Line Items]
Impairment	$ 0	$ 28	$ 0
Intangible assets amortization expense, year one	22
Intangible assets amortization expense, year two	16
Intangible assets amortization expense, year three	11
Intangible assets amortization expense, year four	8
Intangible assets amortization expense, year five	$ 8