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Contingencies (Details)
$ in Millions
 1 Months Ended 2 Months Ended 9 Months Ended
Oct. 21, 2022
USD ($)
Jul. 01, 2022
USD ($)
Feb. 28, 2022
USD ($)
Jan. 31, 2020
stockholder
Sep. 30, 2022
lawsuit
child
class
Sleeper          
Loss Contingencies [Line Items]          
Number of additional lawsuits pending | lawsuit         34
Number of children with injuries or fatalities related to lawsuits | child         38
Whistleblower Letter          
Loss Contingencies [Line Items]          
Number of additional lawsuits pending | lawsuit         7
Number of stockholders who filed complaints | stockholder       2  
Litigation settlement, amount awarded from other party   $ 7.0      
Litigation settlement, amount awarded to other party     $ 86.0    
Whistleblower Letter | Subsequent Event          
Loss Contingencies [Line Items]          
Litigation settlement, amount awarded to other party $ 3.5        
Minimum | Sleeper          
Loss Contingencies [Line Items]          
Number of consumer classes | class         10