| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 561,898a | 467,459a |
| Accounts receivable, net | 173,509a | 190,461a |
| Income tax receivable | 21,513a | 16,650a |
| Prepaid expenses and other current assets | 28,058a | 26,053a |
| Total current assets | 784,978a | 700,623a |
| Property and equipment, net | 41,008a | 39,803a |
| Operating lease right of use assets | 31,117a | 30,759a |
| Goodwill | 462,459a | 458,125a |
| Other intangible assets, net | 72,937a | 83,550a |
| Deferred tax assets | 8,770a | 9,955a |
| Other long-term assets | 44,378a | 40,678a |
| Total assets | 1,445,647a | 1,363,493a |
| Liabilities and stockholders' equity | — | — |
| Current liabilities | — | — |
| Accounts payable | 7,316a | 8,995a |
| Accrued compensation and benefits | 50,328a | 45,081a |
| Current portion of operating lease liabilities | 7,876a | 8,825a |
| Other accrued expenses and current liabilities | 56,058a | 48,398a |
| Deferred revenue | 139,085a | 131,356a |
| Current portion of convertible senior notes, net | 227,106a | 81,455a |
| Total current liabilities | 487,769a | 324,110a |
| Convertible senior notes, net | 0a | 225,929a |
| Operating lease liabilities, net of current portion | 24,141a | 22,625a |
| Deferred revenue, non-current | 28,531a | 32,347a |
| Other long-term liabilities | 48,017a | 47,151a |
| Total liabilities | 588,458a | 652,162a |
| Stockholders' equity | — | — |
| Preferred stock | 0a | 0a |
| Common stock | — | — |
| Class A common stock | 6a | 5a |
| Class B common stock | 3a | 3a |
| Additional paid-in capital | 1,010,789a | 864,135a |
| Accumulated deficit | -116,328a | -130,503a |
| Accumulated other comprehensive loss | -37,281a | -22,309a |
| Total stockholders' equity | 857,189a | 711,331a |
| Total liabilities and stockholders' equity | 1,445,647a | 1,363,493a |