Software and Other Intangible Assets - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items]
Other intangible assets amortization expense	$ 9,100,000	$ 9,200,000	$ 18,300,000	$ 18,500,000
Software for internal use
Finite-Lived Intangible Assets [Line Items]
Software, amortization expense	17,100,000	17,400,000	33,800,000	34,300,000
Software for resale
Finite-Lived Intangible Assets [Line Items]
Software, amortization expense	$ 0	$ 1,400,000	$ 700,000	$ 3,400,000
Minimum | Software for internal use
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life			3 years
Minimum | Software for resale
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life			5 years
Maximum | Software for internal use
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life			8 years
Maximum | Software for resale
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life			10 years