Revenues - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Segment Reporting Information [Line Items]
Contract with Customer, Liability	$ 60.0		$ 67.4
Contract with Customer, Liability, Noncurrent	32.8		30.5
Deferred Costs	67.5		58.2
Incentive and Profit-sharing Contingent Commissions
Segment Reporting Information [Line Items]
Deferred Revenue, Revenue Recognized	$ 21.5	$ 19.6
Cost to Obtain
Segment Reporting Information [Line Items]
Capitalized contract cost, amortization period	15 years
Deferred Costs	$ 11.7
Capitalized Contract Cost, Amortization	2.4
Cost to Fulfill
Segment Reporting Information [Line Items]
Deferred Costs	72.8		$ 89.3
Capitalized Contract Cost, Amortization	$ 16.5