Premises and Equipment (Lease Commitments, Components of Lease Expense) (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Property, Plant and Equipment [Line Items] | ||
| Amortization of lease right-of-use assets | $ 33,285 | $ 32,811 |
| Short-term lease expense | 2,208 | 1,595 |
| Non-lease components (including taxes, insurance, common maintenance, etc.) | 12,172 | 11,203 |
| Total operating lease expense, excluding rent | $ 47,665 | $ 45,609 |