Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	Jan. 01, 2019	Sep. 30, 2019
Accounting Changes and Error Corrections [Abstract]
Right-of-use assets	$ 94,200	$ 112,156
Lease liability	118,900	$ 131,800
Liabilities reclassed to right-of-used assets	$ 24,700
Ratio of ACL to all loans		1.20%