Loans and Merchant Cash Advances - Schedule of MCA, Loans and Related Receivables (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and merchant cash advances, net	$ 1,784	$ 1,224	$ 816
Interest receivable	24	15	10
Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	1,621	1,131	732
Allowance for credit losses related to uncollectible receivable	(160)	(110)	(60)
Merchant cash advances
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables, gross	358	234	180
Allowance for credit losses related to uncollectible receivable	$ (35)	$ (31)	$ (36)

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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