Quarterly report pursuant to Section 13 or 15(d)

Commitments and contingencies - Narrative (Details)

v3.22.0.1
Commitments and contingencies - Narrative (Details)
$ in Millions
Dec. 31, 2021
USD ($)
disallowance
Loss Contingencies [Line Items]  
Number of disallowances | disallowance 2
Settled Litigation  
Loss Contingencies [Line Items]  
Disallowance $ 7.3
Pending Litigation  
Loss Contingencies [Line Items]  
Disallowance $ 19.9