Revenue Recognition (Costs to Obtain a Contract) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Deferred commission costs	$ 19.2	$ 19.5
Commissions expense recognized	$ 6.5
Minimum
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Amortization period	3 years
Maximum
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Amortization period	7 years