XML 45 R34.htm IDEA: XBRL DOCUMENT v3.20.2
Litigation and Legal Proceedings (Details) - Pending Litigation
Sep. 23, 2020
CNY (¥)
Jul. 29, 2020
patent
Jul. 14, 2020
patent
District Of Delaware Proceedings      
Loss Contingencies [Line Items]      
Loss contingency, number of patents allegedly infringed, motion to dismiss     6
Loss contingency, number of patents alleged infringement     8
Loss contingency, number of patents allegedly infringed, denied motion to dismiss in company favor     6
India Proceedings      
Loss Contingencies [Line Items]      
Loss contingency, number of patents alleged infringement   2  
Loss contingency, number of patents alleged infringement, first complaint   5  
Loss contingency, number of patents alleged infringement, second complaint   3  
China Proceedings      
Loss Contingencies [Line Items]      
Loss contingency, order violation fine per day, maximum | ¥ ¥ 1,000,000