Overview and Basis of Presentation - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Subsidiary, Sale of Stock [Line Items]
Year founded	2007
Reincorporated date	Apr. 30, 2009
Deferred tax asset related to stock compensation	$ 52.8
Accounting Standards Update 2016-16 | Adjustments for New Accounting Principle, Early Adoption
Subsidiary, Sale of Stock [Line Items]
Deferred tax asset related to intra-entity transfers of assets	$ 6.2
Customer Concentration Risk | Accounts Receivable
Subsidiary, Sale of Stock [Line Items]
Percentage of total revenue or receivables, floor	10.00%
Customer Concentration Risk | Sales Revenue, Net
Subsidiary, Sale of Stock [Line Items]
Percentage of total revenue or receivables, floor	10.00%	10.00%