Premises and Equipment (Lease Commitments, Components of Lease Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Amortization of lease right-of-use assets	$ 36,391	$ 35,400
Short-term lease expense	889	1,456
Non-lease components (including taxes, insurance, common maintenance, etc.)	14,655	12,835
Total operating lease expense, excluding rent	$ 51,935	$ 49,691