Annual report pursuant to Section 13 and 15(d)

Stock-based Compensation Plans and Awards - Schedule of shares available for grant and activity (Details)

v3.3.1.900
Stock-based Compensation Plans and Awards - Schedule of shares available for grant and activity (Details)
 12 Months Ended
Dec. 31, 2015
shares
Shares Available for Grant  
Balance as of December 31, 2014 18,184,195
Additional shares authorized 8,323,469
Options granted (2,940,736)
ESPP shares issued (538,398)
Options forfeited 7,709
Restricted stock forfeited 1,245,994
Balance as of December 31, 2015 15,042,664
Restricted stock granted  
Shares Available for Grant  
Stock granted (11,678,792)
Market stock units granted  
Shares Available for Grant  
Stock granted (776,000)
Restricted stock forfeited 0
Ticketfly  
Shares Available for Grant  
Additional shares authorized 3,215,223
Equity Awards  
Shares Available for Grant  
Balance as of December 31, 2014 14,326,460
Additional shares authorized 8,323,469
Options granted (2,940,736)
ESPP shares issued 0
Options forfeited 7,709
Restricted stock forfeited 1,245,994
Balance as of December 31, 2015 11,723,327
Equity Awards | Restricted stock granted  
Shares Available for Grant  
Stock granted (11,678,792)
Equity Awards | Market stock units granted  
Shares Available for Grant  
Stock granted (776,000)
Equity Awards | Ticketfly  
Shares Available for Grant  
Additional shares authorized 3,215,223
ESPP  
Shares Available for Grant  
Balance as of December 31, 2014 3,857,735
Additional shares authorized 0
Options granted 0
ESPP shares issued (538,398)
Options forfeited 0
Restricted stock forfeited 0
Balance as of December 31, 2015 3,319,337
ESPP | Restricted stock granted  
Shares Available for Grant  
Stock granted 0
ESPP | Ticketfly  
Shares Available for Grant  
Additional shares authorized 0