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Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Business Acquisition [Line Items] |  |  |
Allowance for doubtful accounts | $ 60,000,000 |  | $ 52,000,000
Prepaid expenses | 507,000,000 |  | 431,000,000
Other current assets | 1,255,000,000 |  | 1,144,000,000
Accumulated impairment loss | 0 |  |
Equity securities without a readily determinable fair value | 137,000,000 |  | 135,000,000
Foreign currency translation loss | 18,000,000 | $ 5,000,000 |
Merchants Utilizing Clover Capital Cash Advance Program |  |  |
Business Acquisition [Line Items] |  |  |
Receivable, before allowance for credit loss, current | 175,000,000 |  | 164,000,000
Allowance for credit loss, current | 8,000,000 |  | 7,000,000
Foreign Banks and Alliance Partners |  |  |
Business Acquisition [Line Items] |  |  |
Receivable, before allowance for credit loss, current | 286,000,000 |  | 264,000,000
Merchant credit losses |  |  |
Business Acquisition [Line Items] |  |  |
Aggregate merchant credit loss expense | 15,000,000 | $ 8,000,000 |
Collateral held | 1,300,000,000 |  | 1,500,000,000
Loss contingency accrual | $ 33,000,000 |  | $ 29,000,000

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