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Summary of Significant Accounting Policies - Share-Based Compensation Additional Information (Details)
12 Months Ended
Jun. 19, 2015
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period (in years) 4 years  
Revenue Based PRSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Percentage of target shares an employee can earn (as a percent)   200.00%
Amendment And Restatement Of The 2006 Omnibus Award Plan (2015 Plan)    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Performance based percentage (as a percent)   100.00%
Amendment And Restatement Of The 2006 Omnibus Award Plan (2015 Plan) | Revenue Based PRSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Performance based percentage (as a percent)   50.00%
Vesting period (in years)   3 years
Amendment And Restatement Of The 2006 Omnibus Award Plan (2015 Plan) | Market Condition Based PRSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Performance based percentage (as a percent)   50.00%
Vesting period (in years)   3 years
Maximum | Revenue Based PRSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Percentage of target shares an employee can earn (as a percent)   200.00%
Maximum | Amendment And Restatement Of The 2006 Omnibus Award Plan (2015 Plan) | Market Condition Based PRSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Percentage of target shares an employee can earn (as a percent)   200.00%