v3.22.2.2
Deferred revenue - Remaining Performance Obligation Narrative (Details)
$ in Millions
Sep. 30, 2022
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Revenue, remaining performance obligation, amount $ 177.5
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-01  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Revenue, remaining performance obligation, percent 24.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period 12 months