v3.26.3
DISCONTINUED OPERATIONS AND ASSETS HELD FOR SALE - Additional information (Details) - Disposal Group, Disposed of by Sale, Not Discontinued Operations
3 Months Ended 9 Months Ended
Apr. 04, 2025
USD ($)
financial_advisor
Mar. 03, 2025
USD ($)
Feb. 26, 2025
USD ($)
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Jun. 27, 2025
USD ($)
Net cash from discontinued operations provided by (used in):                
Operating activities           $ 0 $ 20,156,000  
Investing activities           0 114,032,000  
W-2 Wealth Management Business                
Net cash from discontinued operations provided by (used in):                
Cash consideration $ 26,037,000              
Number of financial advisors | financial_advisor 36              
Gain (loss) on disposal             5,372,000  
W-2 Wealth Management Business | Maximum                
Net cash from discontinued operations provided by (used in):                
Assets under management, carrying amount $ 4,000,000,000.0              
Assets sold under agreements to repurchase, interest rate 23.60%              
Atlantic Coast Recycling                
Net cash from discontinued operations provided by (used in):                
Cash consideration   $ 102,478,000            
Proceeds from divestiture of businesses   $ 68,638,000            
Interest expense     $ 22,610,000          
Gain on disposition of business             52,430,000  
GlassRatner & Farber                
Net cash from discontinued operations provided by (used in):                
Cash consideration               $ 117,800,000
Gain (loss) on disposal       $ (2,401,000) $ 0 (2,401,000) 66,795,000  
Interest expense       $ 0 $ 1,866,000 $ 0 $ 1,866,000  
Disposal group, working capital adjustment, duration               180 days