Leases (Narrative) (Details)	9 Months Ended
	Sep. 30, 2024 BuildingLease
Leases [Abstract]
Operating leases term description	The Company is obligated under a number of non-cancellable operating lease agreements for land, buildings and equipment with terms, including renewal options reasonably certain to be exercised, extending through 2061
Sublease extension terms	Two building leases were subleased with terms that extended through December 31, 2024.
Number of buildings subleased	2
Operating leases, weighted average remaining lease term	20 years
Operating leases, weighted-average discount rate	3.92%