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Mutual Covenant-Not-to-Sue and Release Agreement (Details) - USD ($)
1 Months Ended 3 Months Ended
Jan. 31, 2020
Mar. 31, 2020
Mar. 31, 2019
Mutual Covenant-Not-to-Sue Agreement [Abstract]      
Proceeds from mutual covenant-not-to-sue agreement $ 50,000,000.0    
Initial term 7 years    
Extension term 7 years    
Additional proceeds if extended $ 50,000,000.0    
Contractual term 14 years    
Total proceeds if extension option utilized $ 100,000,000.0    
Amount allocated to functional component 36,000,000.0 $ 36,000,000.0  
Amount representing the right to utilize future patents $ 64,000,000.0    
Gain on IP matter   36,800,000 $ 0
Amortization of deferred component   800,000  
Amount recorded in Accrued liabilities and Other liabilities in condensed consolidated balance sheet   $ 13,200,000