| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 660.49a | 303.22a |
| Accounts receivable, net | 1,020.17a | 1,102.14a |
| Current portion of notes receivable | 44.89a | 31a |
| Prepaid expenses and other current assets | 93.95a | 119.09a |
| Total current assets | 1,819.51a | 1,555.45a |
| Property and equipment, net | 150.3a | 159.66a |
| Operating lease assets | 198.32a | 208.91a |
| Goodwill | 1,226.56a | 1,234.57a |
| Intangible assets, net | 16.77a | 18.29a |
| Notes receivable, net | 109.12a | 75.43a |
| Other assets | 76.26a | 73.57a |
| Total assets | 3,596.83a | 3,325.88a |
| Liabilities and stockholders’ equity | — | — |
| Current liabilities | — | — |
| Accounts payable, accrued expenses and other | 224.39a | 223.76a |
| Accrued compensation | 639.75a | 601.07a |
| Billings in excess of services provided | 67.62a | 67.94a |
| Total current liabilities | 931.76a | 892.77a |
| Noncurrent operating lease liabilities | 208.04a | 223.77a |
| Deferred income taxes | 111.83a | 140.98a |
| Other liabilities | 86.92a | 86.94a |
| Total liabilities | 1,338.54a | 1,344.46a |
| Stockholders’ equity | — | — |
| Preferred stock | | |
| Common stock | 0.36a | 0.36a |
| Additional paid-in capital | 39.65a | 16.76a |
| Retained earnings | 2,394.85a | 2,114.77a |
| Accumulated other comprehensive loss | -176.57a | -150.46a |
| Total stockholders’ equity | 2,258.29a | 1,981.42a |
| Total liabilities and stockholders’ equity | 3,596.83a | 3,325.88a |