Income Taxes Income Tax Reconciliation of Effective Tax Rate (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of Effective Tax Rate [Abstract]
Effective Income Tax Rate Reconciliation, Federal taxes at statutory rate	$ 106,914	$ 65,109	$ 34,865
Effective Income Tax Rate Reconciliation, State and local taxes – net of federal tax benefit	17,941	10,761	5,981
Effective Income Tax Rate Reconciliation, Equity Compensation	(2,334)	(1,322)	(1,251)
Effective Income Tax Rate Reconciliation, Tax Credit, Amount	(12,676)	(7,182)	(3,493)
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount	2,401	2,803	2,336
Provision for income taxes	$ 112,246	$ 70,169	$ 38,438