Property and Equipment - Schedule of Property and Equipment, Net (Detail) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Property and Equipment [Line Items]
Property and equipment, gross	$ 3,271	$ 2,643
Less: Accumulated depreciation	(1,508)	(1,285)
Property and equipment, net	1,763	1,358
Computer equipment
Property and Equipment [Line Items]
Property and equipment, gross	2,697	2,136
Computer software
Property and Equipment [Line Items]
Property and equipment, gross	106	96
Leasehold and other improvements
Property and Equipment [Line Items]
Property and equipment, gross	320	292
Furniture and fixtures
Property and Equipment [Line Items]
Property and equipment, gross	85	86
Construction in progress
Property and Equipment [Line Items]
Property and equipment, gross	$ 63	$ 33

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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