Segment Information - Total Revenue by Geographic Region (Detail) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Segment Reporting Information [Line Items]
Revenue	$ 7,752	$ 6,509	$ 21,534	$ 17,208
Americas [Member]
Segment Reporting Information [Line Items]
Revenue	4,940	4,181	14,006	11,221
Europe [Member]
Segment Reporting Information [Line Items]
Revenue	2,469	2,065	6,482	5,226
Asia-Pacific [Member]
Segment Reporting Information [Line Items]
Revenue	$ 343	$ 263	$ 1,046	$ 761

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details