Leases (Schedule of Certain Lease Terms) (Details)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Weighted average discount rate	3.34%	3.36%
Weighted average remaining lease term	13 years 3 months 18 days	12 years 10 months 24 days
Minimum [Member]
Range of lease expiration dates	7 months	7 months
Range of lease renewal options	3 years	3 years
Maximum [Member]
Range of lease expiration dates	25 years	19 years
Range of lease renewal options	5 years	5 years