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Revenue from Contracts with Customers (Schedule of Disaggregation of Revenue) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Disaggregation of Revenue [Line Items] |  |  |  |  |
Non-interest income |  | $ 138,514 | $ 137,506 | $ 409,710 | $ 412,694
Total non-interest income from contracts with customers |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Non-interest income |  | 130,010 | 124,336 | 383,161 | 364,828
Total non-interest income from contracts with customers | Bank card transaction fees |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Non-interest income |  | 45,638 | 42,815 | 131,556 | 123,118
Total non-interest income from contracts with customers | Trust fees |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Non-interest income |  | 45,406 | 48,950 | 140,009 | 139,334
Total non-interest income from contracts with customers | Deposit account charges and other fees |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Non-interest income |  | 24,521 | 25,161 | 72,392 | 71,724
Total non-interest income from contracts with customers | Consumer brokerage services |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Non-interest income |  | 5,085 | 4,900 | 14,599 | 13,484
Total non-interest income from contracts with customers | Other non-interest income |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Non-interest income |  | 9,360 | 2,510 | 24,605 | 17,168
Other non-interest income (1) |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Non-interest income | [1] | $ 8,504 | $ 13,170 | $ 26,549 | $ 47,866
[1] | This revenue is not within the scope of ASC 606, and includes fees relating to capital market activities, loan fees and sales, derivative instruments, standby letters of credit and various other transactions.

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- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
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