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Segments - Segments Results (Parenthetical) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Operating Segments | Consumer Money Transfer |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Amortization of capitalized contract costs | $ 11.0 | $ 14.5 | $ 33.4 | $ 49.6

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