Income Taxes Reconciliation of statutory federal income tax rate to effective income tax rate (Details)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Income taxes at federal statutory rate	21.00%	21.00%	21.00%
Effect of state and local income taxes, net of federal tax	3.60%	3.50%	3.40%
Effective Income Tax Rate Reconciliation, Tax Credit, Percent	(1.10%)	(0.20%)	(0.90%)
Other	(0.50%)	0.30%	0.40%
Effective rate	23.00%	24.60%	23.90%