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|---|---|---|
 0001015328-25-000133-index-headers.html | 2025-05-23 16:08:46 | |
| 0001015328-25-000133-index.html | 2025-05-23 16:08:46 | |
| 0001015328-25-000133.txt | 2025-05-23 16:08:46 | |
 0001015328-25-000133-xbrl.zip | 54795 | 2025-05-23 16:08:46 |
| ex1012025stockincentiveplan.htm | 957507 | 2025-05-23 16:08:46 |
| FilingSummary.xml | 1778 | 2025-05-23 16:08:46 |
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| R1.htm | 47068 | 2025-05-23 16:08:46 |
| report.css | 2767 | 2025-05-23 16:08:46 |
| Show.js | 1084 | 2025-05-23 16:08:46 |
| wtfc-20250522.htm | 70103 | 2025-05-23 16:08:46 |
| wtfc-20250522.xsd | 2266 | 2025-05-23 16:08:46 |
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| wtfc-20250522_lab.xml | 29269 | 2025-05-23 16:08:46 |
| wtfc-20250522_pre.xml | 17333 | 2025-05-23 16:08:46 |