Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Class of Stock [Line Items]
Common stock par value per share	$ 0.001	$ 0.001
Common stock shares authorized	500,000,000	500,000,000
Common stock shares issued	500,000,000	500,000,000
Allowances for receivables	$ 39,156	$ 34,889