Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v3.8.0.1
Subsequent Events (Details) - Avadel
$ in Millions
12 Months Ended
Feb. 12, 2018
USD ($)
product
Dec. 31, 2017
USD ($)
Feb. 16, 2018
USD ($)
Subsequent Event [Line Items]      
Total revenues, net   $ 8  
Subsequent Event      
Subsequent Event [Line Items]      
Number of products | product 4    
Long-term debt acquired $ 15   $ 15