v3.26.1
Supplemental Financial Information - Narrative (Details) - Soleno Therapeutics, Inc. - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2026
May 18, 2026
Property, Plant, and Equipment [Line Items]      
Amortization of inventory step-up $ 3.0 $ 3.0  
VYKAT XR | Work In Process      
Property, Plant, and Equipment [Line Items]      
Inventory fair value, step-up     $ 41.5
VYKAT XR | Finished Goods      
Property, Plant, and Equipment [Line Items]      
Inventory fair value, step-up     $ 126.7