Income Taxes (Reconciliation Of Provision For Income Taxes) (Details)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Income Taxes [Abstract]
Consolidated tax provision at federal statutory rate	21.00%	21.00%
State income tax provisions, net of federal income tax benefit	(5.80%)	12.00%
Federal tax refund adjustment		33.20%
Tax reserve adjustment	(0.30%)	(0.40%)
Tax Credit	0.50%	0.70%
Share-based payments	2.40%
Nondeductible Executive Compensation under Sec. 162(m)	(1.60%)	(2.70%)
Transaction cost	(1.30%)
All other, net	0.10%	(0.10%)
Effective tax rate	15.00%	63.70%