Regulatory Authorities (Details) - USD ($) |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
|
| EGL | ||
| Regulatory Authorities [Line Items] | ||
| Broker-Dealer, Minimum Net Capital Required, Alternative Standard | $ 250,000 | |
| Broker-Dealer, Net Capital | 796,064,000 | $ 373,081,000 |
| Broker-Dealer, Excess Net Capital, Alternative Standard | 795,814,000 | 372,831,000 |
| Evercore Trust Company [Member] | ||
| Regulatory Authorities [Line Items] | ||
| Tier One Capital | 5,000,000 | |
| Minimum Liquid Assets, Amount | $ 3,500,000 | |
| Coverage of Operating Expenses (in days) | 180 days | |
| Evercore UK [Member] | ||
| Regulatory Authorities [Line Items] | ||
| Banking Regulation, Total Risk-Based Capital, Capital Adequacy, Minimum | $ 291,720,000 | $ 296,406,000 |