Revenue Recognition (Costs to Obtain a Contract) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Deferred commission costs	$ 19.5	$ 19.5	$ 19.2
Commissions expense recognized	$ 1.7	$ 3.4
Minimum
Disaggregation of Revenue [Line Items]
Amortization period (in years)	3 years	3 years
Maximum
Disaggregation of Revenue [Line Items]
Amortization period (in years)	7 years	7 years