| Line Item | Jun 30, 2026 | Jun 30, 2025 |
|---|---|---|
| Revenues: | ||
| Revenues | ||
| Expenses: | ||
| Compensation and benefits | ||
| Travel and related expenses | ||
| Rent and occupancy | ||
| Technology and information services | ||
| Professional services and development | ||
| Depreciation and amortization expense | ||
| Other operating expenses, net | ||
| Total expenses | ||
| % of revenue | 107.0% | |
| Total operating income (loss) | ||
| % of revenue | -7.0% | |
| Other income (expense), net | ||
| Income (loss) before income taxes | ||
| Provision for income taxes | ||
| Net income (loss) | ||
| % of revenue | -10.2% | |
| Less: Net income (loss) attributable to noncontrolling interests | ||
| Net income (loss) attributable to Lincoln International Inc. | ||
| % of revenue | 0.2% | |
| Net income per share attributable to holders of Class A common stock: | ||
| Basic (usd per share) | ||
| Diluted (usd per share) |