v3.10.0.1
Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Current assets    
Cash and cash equivalents $ 387,149 $ 334,063
Marketable securities 891,914 1,708,976
Accounts receivable, net of allowance 354,965 279,473
Prepaid expenses and other current assets 41,900 44,282
Total current assets 1,675,928 2,366,794
Property and equipment, net 212,560 166,762
Intangible assets, net 126,054 166,473
Goodwill 632,370 639,882
Other assets 67,194 81,655
Total assets 2,714,106 3,421,566
Current liabilities    
Accounts payable 30,876 71,194
Accrued expenses and other current liabilities 261,815 275,062
Total current liabilities 292,691 346,256
Other liabilities 110,416 82,983
Total liabilities 403,107 429,239
Commitments and contingencies (Note 7)
Stockholders’ equity    
Additional paid-in capital 8,220,417 7,634,825
Accumulated other comprehensive income 3,147 14,157
Accumulated deficit (5,912,578) (4,656,667)
Total stockholders’ equity 2,310,999 2,992,327
Total liabilities and stockholders’ equity 2,714,106 3,421,566
Class A Non-voting Common Stock    
Stockholders’ equity    
Common stock, value 10 9
Class B Voting Common Stock    
Stockholders’ equity    
Common stock, value 1 1
Class C Voting Common Stock    
Stockholders’ equity    
Common stock, value $ 2 $ 2