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| 0001104659-24-084675-index.html | 2024-08-01 08:51:41 | |
| 0001104659-24-084675.txt | 2024-08-01 08:51:41 | |
 0001104659-24-084675-xbrl.zip | 34410 | 2024-08-01 08:51:41 |
| FilingSummary.xml | 1680 | 2024-08-01 08:51:41 |
| Financial_Report.xlsx | 5919 | 2024-08-01 08:51:41 |
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| R1.htm | 46201 | 2024-08-01 08:51:41 |
| report.css | 2767 | 2024-08-01 08:51:41 |
| Show.js | 1085 | 2024-08-01 08:51:41 |
| tm2420533d1_8k.htm | 33639 | 2024-08-01 08:51:41 |
| tm2420533d1_8k_htm.xml | 6480 | 2024-08-01 08:51:41 |
| tm2420533d1_ex3-1.htm | 82429 | 2024-08-01 08:51:41 |
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 tm2420533d1_ex99-1img001.jpg | 24721 | 2024-08-01 08:51:41 |
| wtfc-20240801.xsd | 3260 | 2024-08-01 08:51:41 |
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| wtfc-20240801_pre.xml | 25986 | 2024-08-01 08:51:41 |