Acquisitions - Schedule of Provides Further Detail On Other Intangible Assets Acquired (Details) - USD ($) $ in Millions	Nov. 18, 2024	Nov. 08, 2024	Jun. 14, 2024	Jun. 13, 2024
Givex
Business Acquisition [Line Items]
Other intangible assets	$ 66.1	$ 66.1
Givex \| Merchant relationships
Business Acquisition [Line Items]
Other intangible assets	58.2
Givex \| Acquired technology
Business Acquisition [Line Items]
Other intangible assets	6.6
Givex \| Trademarks and trade names
Business Acquisition [Line Items]
Other intangible assets	1.3
Eigen
Business Acquisition [Line Items]
Other intangible assets	52.4
Eigen \| Merchant relationships
Business Acquisition [Line Items]
Other intangible assets	51.6
Eigen \| Acquired technology
Business Acquisition [Line Items]
Other intangible assets	$ 0.8
Vectron
Business Acquisition [Line Items]
Other intangible assets			$ 30.1
Vectron \| Merchant relationships
Business Acquisition [Line Items]
Other intangible assets			26.8
Vectron \| Acquired technology
Business Acquisition [Line Items]
Other intangible assets			2.0
Vectron \| Trademarks and trade names
Business Acquisition [Line Items]
Other intangible assets			$ 1.3
Revel
Business Acquisition [Line Items]
Other intangible assets				$ 118.9
Revel \| Merchant relationships
Business Acquisition [Line Items]
Other intangible assets				106.3
Revel \| Acquired technology
Business Acquisition [Line Items]
Other intangible assets				10.9
Revel \| Trademarks and trade names
Business Acquisition [Line Items]
Other intangible assets				$ 1.7