| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 1,687.83a | 3,213.38a |
| Marketable securities - available-for-sale | 470.26a | 442.67a |
| Accounts receivable | 853.15a | 743.56a |
| Inventory | 58.87a | 62.97a |
| Prepaid expenses and other current assets | 168.91a | 182.83a |
| Total current assets | 3,239.03a | 4,645.4a |
| Restricted cash | 1.62a | 1.85a |
| Long term equity investments | 18.81a | 187.72a |
| Inventory | 348.33a | 206.97a |
| Property and equipment, net | 763.41a | 751.51a |
| Finance lease right-of-use assets, net | 30.8a | 25.54a |
| Other intangible assets, net | 113.8a | 123.55a |
| Goodwill | 155.59a | 155.59a |
| Deferred income tax asset | 762.07a | 631.89a |
| Other assets, net | 10.85a | 52.11a |
| Total assets | 5,444.32a | 6,782.11a |
| Liabilities and stockholders’ equity | — | — |
| Current liabilities | — | — |
| Accounts payable | 197.47a | 109.6a |
| Accrued compensation | 188.68a | 153.35a |
| Accrued and other current liabilities | 1,212.05a | 935.57a |
| Finance lease liabilities | 4.42a | 3.44a |
| Acquisition-related contingent consideration | 39.24a | 38.42a |
| Total current liabilities | 1,641.85a | 1,240.38a |
| Acquisition-related contingent consideration | 153.76a | 173.58a |
| Finance lease liabilities | 33.54a | 29.16a |
| Other liabilities | 167.54a | 149.15a |
| Total liabilities | 1,996.69a | 1,592.27a |
| Stockholders’ equity | — | — |
| Preferred stock, $0.001 par value | 0a | 0a |
| Common stock, $0.001 par value | 0.19a | 0.22a |
| Additional paid-in capital | 4,533.44a | 5,016.12a |
| Accumulated other comprehensive (loss) income | -13.12a | 13.11a |
| (Accumulated deficit) retained earnings | -1,072.88a | 160.39a |
| Total stockholders’ equity | 3,447.63a | 5,189.84a |
| Total liabilities and stockholders’ equity | 5,444.32a | 6,782.11a |