| Revenue | 1,584.65a | 1,450.83a | 1,381.84a |
| Operating cost and expense | — | — | — |
| Cost of educational services | -698.55a | -648.49a | -659.78a |
| Student services and administrative expense | -632.97a | -586.01a | -566.49a |
| Restructuring expense | -1.87a | -18.82a | -25.63a |
| Business acquisition and integration expense | -34.22a | -42.66a | -53.2a |
| Gain on sale of assets | | -13.32a | |
| Total operating cost and expense | -1,367.6a | -1,282.66a | -1,305.1a |
| Operating income | 217.05a | 168.17a | 76.75a |
| Interest expense | -63.66a | -63.1a | -129.35a |
| Other income, net | 10.54a | 6.97a | 1.11a |
| Income (loss) from continuing operations before income taxes | 163.94a | 112.04a | -51.49a |
| (Provision for) benefit from income taxes | -26.22a | -10.28a | -15.54a |
| Income (loss) from continuing operations | 137.71a | 101.75a | -35.96a |
| Discontinued operations | — | — | — |
| Loss from discontinued operations before income taxes | -0.76a | -8.46a | -0.99a |
| (Loss) gain on disposal of discontinued operations before income taxes | | -3.58a | 473.48a |
| (Provision for) benefit from income taxes | -0.17a | -3.65a | -125.55a |
| (Loss) income from discontinued operations | -0.94a | -8.39a | 346.95a |
| Net income | 136.78a | 93.36a | 310.99a |