v3.26.1
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