Net Revenues - Schedule of disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Disaggregation of Revenue [Line Items]
Total net revenues	$ 9,962	$ 9,267	$ 27,322	$ 25,699
Net retail sales
Disaggregation of Revenue [Line Items]
Total net revenues	7,626	7,081	20,846	19,676
Third-party merchant services
Disaggregation of Revenue [Line Items]
Total net revenues	2,030	1,893	5,629	5,210
Other revenue
Disaggregation of Revenue [Line Items]
Total net revenues	$ 306	$ 293	$ 847	$ 813

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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- Definition

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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