Equity-Based Incentive Plans (2018 Executive Incentive Compensation Plan) (Details) - Executive Incentive Compensation Plan 2018 - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	2,000,000.0
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	33.33%
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	1,300,000	1,400,000	1,400,000
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted	29,000	26,000	157,000
Award Market Value	$ 3.5	$ 3.2	$ 8.7
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	2 years