Benefit Plans (Actuarial assumptions used) (Details)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Retirement Benefits [Abstract]
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate	4.88%	2.43%	2.30%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	2.43%	2.30%	3.07%
Actuarial weighted average assumptions used in determining the net periodic pension costs
Expected long-term return on plan assets	6.00%	6.00%	6.00%