Loans and Merchant Cash Advances - Schedule of Allowance for Credit Losses (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Loans | ||
| Financing Receivable, Allowance for Credit Loss [Roll Forward] | ||
| Allowance, beginning of the period | $ 160 | $ 110 |
| Provision for credit losses related to uncollectible loans receivable | 63 | 40 |
| Loans receivable charged off, net of recoveries | (41) | (21) |
| Allowance, end of the period | 182 | 129 |
| Merchant cash advances | ||
| Financing Receivable, Allowance for Credit Loss [Roll Forward] | ||
| Allowance, beginning of the period | 35 | 31 |
| Provision for credit losses related to uncollectible loans receivable | 10 | 6 |
| Loans receivable charged off, net of recoveries | (7) | (4) |
| Allowance, end of the period | $ 38 | $ 33 |