| In millions, except per share items | Sep-30-20 | Jun-30-20 | Mar-31-20 | Dec-31-19 | Sep-30-19 | Jun-30-19 | Mar-31-19 | Dec-31-18 |
| | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K |
| Revenues |
| Recovery Audit Services — Americas | 111.6 | 113.6 | 115.6 | 116.7 | 118.5 | 117.4 | 117.3 | 115.9 |
| Recovery Audit Services — Europe/Asia-Pacific | 48.5 | 46.6 | 47.3 | 47.3 | 48.3 | 49.6 | 49.3 | 49.5 |
| Adjacent Services | 4.0 | 4.6 | 4.9 | 5.8 | 5.9 | 6.7 | 7.3 | 6.3 |
| |
| Adjusted EBITDA |
| Recovery Audit Services — Americas | 44.1 | 42.1 | 40.4 | 40.2 | 40.0 | 38.4 | 36.3 | 35.1 |
| Recovery Audit Services — Europe/Asia-Pacific | 19.2 | 16.3 | 14.4 | 12.7 | 12.7 | 13.2 | 14.4 | 15.5 |
| Adjacent Services | 2.6 | 2.0 | -0.1 | -2.2 | -4.1 | -4.2 | -2.8 | -2.5 |
| |
| EBIT |
| |
| Mix |
| Recovery Audit Services — Americas | 68.0% | 68.9% | 68.9% | 68.7% | 68.6% | 67.6% | 67.5% | 67.5% |
| Recovery Audit Services — Europe/Asia-Pacific | 29.5% | 28.3% | 28.2% | 27.9% | 27.9% | 28.6% | 28.3% | 28.8% |
| Adjacent Services | 2.4% | 2.8% | 2.9% | 3.4% | 3.4% | 3.9% | 4.2% | 3.7% |
| |
| Growth |
| Recovery Audit Services — Americas | -5.8% | -3.2% | -1.5% | 0.7% | | | | |
| Recovery Audit Services — Europe/Asia-Pacific | 0.4% | -6.1% | -4.0% | -4.5% | | | | |
| Adjacent Services | -32.7% | -31.4% | -32.2% | -8.9% | | | | |