Quarterly report pursuant to Section 13 or 15(d)

Contingencies (Details)

v3.22.2
Contingencies (Details)
$ in Millions
Jun. 30, 2022
states
Dec. 31, 2021
claim
Jun. 30, 2021
USD ($)
Pending Litigation      
Loss Contingencies [Line Items]      
Pending claims | claim   3  
Reserve estimate | $     $ 1,250
Settled Litigation      
Loss Contingencies [Line Items]      
Number of states where no fault agreements were reached with attorney generals | states 11