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Related Parties (Details) $ in Millions	1 Months Ended				3 Months Ended
Related Parties (Details) $ in Millions	Mar. 31, 2024 USD ($)	Dec. 31, 2022 USD ($)	Sep. 30, 2021	Jun. 30, 2021 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Jun. 30, 2023 director
Related Party Transaction [Line Items]
Other current assets (Note 3 and 13)	$ 71.7				$ 71.7		$ 58.3
Other non-current liabilities	129.8				129.8		118.2
Revenue					564.5	$ 540.4
Accounts receivable, net of allowance of $22.1 at March 31, 2024 and $20.1 at December 31, 2023 (Notes 3 and 6)	$ 170.0				170.0		258.0
Paysafe Limited \| Data License and Risk Management Solution Services
Related Party Transaction [Line Items]
Term of service agreement	3 years		10 years
Cancellation notice term (not less than)			90 days
Paysafe Limited \| Florida \| Lease Cost
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction					0.3	0.1
Black Knight Inc. \| Data License Fees
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction				$ 24.0
Term of service agreement				5 years
Black Knight Inc. \| Products, Data and Professional Services
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction				$ 34.0
Term of service agreement				5 years
Affiliated Entity
Related Party Transaction [Line Items]
Number of directors designated by related parties \| director								5
Affiliated Entity \| Paysafe Limited \| Data License and Risk Management Solution Services
Related Party Transaction [Line Items]
Revenue					2.1	1.7
Accounts receivable, net of allowance of $22.1 at March 31, 2024 and $20.1 at December 31, 2023 (Notes 3 and 6)	$ 1.9				1.9		3.4
Affiliated Entity \| Black Knight Inc. \| Products, Data and Professional Services
Related Party Transaction [Line Items]
Operating expenses						$ 0.5
Chief Executive Officer \| Paysafe Limited \| Florida
Related Party Transaction [Line Items]
Term of lease (in month)		63 months
Chief Executive Officer \| Paysafe Limited \| Florida \| Lease Cost
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction		$ 4.2
Other current assets (Note 3 and 13)	0.1				0.1		0.2
Other non-current liabilities	$ 0.1				$ 0.1		$ 0.1