Net Revenues - Schedule of disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Total net revenues	$ 9,267	$ 7,866	$ 25,699	$ 22,303
Net retail sales
Disaggregation of Revenue [Line Items]
Total net revenues	7,081	6,140	19,676	17,814
Third-party merchant services
Disaggregation of Revenue [Line Items]
Total net revenues	1,893	1,499	5,210	3,920
Other revenue
Disaggregation of Revenue [Line Items]
Total net revenues	$ 293	$ 227	$ 813	$ 569