Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 461.4	$ 419.2
Less: accumulated depreciation	(265.6)	(243.7)
Property and equipment, net	195.8	175.5
Computer and data processing equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	162.1	126.5
Building and leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	151.3	126.8
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	44.4	43.3
Computer software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	32.9	22.9
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	31.0	21.2
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	27.7	27.7
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 12.0	$ 50.8
Minimum \| Computer and data processing equipment
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	3 years
Minimum \| Building and leasehold improvements
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	5 years
Minimum \| Machinery and equipment
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	5 years
Minimum \| Computer software
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	3 years
Minimum \| Furniture and fixtures
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	5 years
Maximum \| Computer and data processing equipment
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	5 years
Maximum \| Building and leasehold improvements
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	25 years
Maximum \| Machinery and equipment
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	10 years
Maximum \| Computer software
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	5 years
Maximum \| Furniture and fixtures
Property, Plant and Equipment [Line Items]
Useful Lives (Years)	10 years

Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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