Loans and Leases (Schedule Of Major Types Of Loans And Leases) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Non-owner occupied term, net	$ 3,846,426	$ 3,786,887
Owner occupied term, net	2,549,761	2,332,422
Multifamily, net	5,090,661	4,051,202
Construction & development, net	1,036,931	890,338
Residential development, net	205,935	206,990
Term, net	3,003,424	3,008,473
Lines of credit & other, net	914,507	910,733
Leases & equipment finance, net	1,669,817	1,467,676
Mortgage, net	5,470,624	4,517,266
Home equity loans & lines, net	1,565,094	1,197,170
Consumer & other, net	154,771	184,023
Total loans and leases, net of deferred fees and costs	$ 25,507,951	$ 22,553,180