Revenues from Contracts with Customers (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Revenue from Contract with Customer [Abstract]
Receivables related to contract with customers	$ 136,900,000	$ 141,200,000
Impairment related to receivables	0
Deferred Revenue	$ 18,500,000	$ 12,800,000