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Settlement Assets and Obligations - Narrative (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2022 | Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Receivables from agents, business solutions customers, and others, net | $ 1,278.6 | $ 1,175.1
Advances to agents | $ 151.1 | 146.9
Variable rate demand notes, maximum maturity year | 2052 |
Due after 5 years through 10 years | $ 529.2 |
Due after 10 years | 164.8 |
Receivables from agents and others |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Receivables from agents, business solutions customers, and others, net | 1,253.2 | 1,125.9
Receivables from Business Solutions customers |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Receivables from agents, business solutions customers, and others, net | 25.4 | $ 49.2
State and municipal variable rate demand notes |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Due after 5 years through 10 years | 25.0 |
Due after 10 years | $ 64.8 |

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