SEGMENT INFORMATION - Schedule of Segment Information and Statement of Financial Condition (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|
| Segment Reporting [Line Items] | ||||
| Cash and cash equivalents | $ 2,570,636 | $ 1,699,154 | $ 1,331,498 | $ 1,154,818 |
| Goodwill | 885,224 | 885,224 | 885,898 | |
| Other segment assets | 19,198,088 | 18,729,698 | ||
| Total assets | 22,653,948 | 21,314,076 | ||
| WSFS Bank | ||||
| Segment Reporting [Line Items] | ||||
| Cash and cash equivalents | 2,137,644 | 1,296,675 | ||
| Goodwill | 753,586 | 753,586 | 753,586 | |
| Other segment assets | 18,654,877 | 18,214,198 | ||
| Total assets | 21,546,107 | 20,264,459 | ||
| Cash Connect | ||||
| Segment Reporting [Line Items] | ||||
| Cash and cash equivalents | 387,730 | 355,854 | ||
| Goodwill | 0 | 0 | ||
| Other segment assets | 6,997 | 7,827 | ||
| Total assets | 394,727 | 363,681 | ||
| Wealth and Trust | ||||
| Segment Reporting [Line Items] | ||||
| Cash and cash equivalents | 45,262 | 46,625 | ||
| Goodwill | 131,638 | 131,638 | $ 132,312 | |
| Other segment assets | 536,214 | 507,673 | ||
| Total assets | $ 713,114 | $ 685,936 |
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- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; attributable to continuing operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Other Unallocated Assets No definition available.
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