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Contingencies (Details)
$ in Millions
1 Months Ended 2 Months Ended 6 Months Ended
Jul. 29, 2022
USD ($)
Feb. 28, 2022
USD ($)
Jan. 31, 2020
stockholder
Jun. 30, 2022
lawsuit
class
child
Jun. 30, 2021
lawsuit
Sleeper          
Loss Contingencies [Line Items]          
Number of additional lawsuits pending | lawsuit       36  
Number of children with injuries or fatalities related to lawsuits | child       40  
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 to other party | $   $ 86      
Whistleblower Letter | Forecast          
Loss Contingencies [Line Items]          
Proceeds from legal settlements | $ $ 7        
Minimum | Sleeper          
Loss Contingencies [Line Items]          
Number of consumer classes | class       10