XML 82 R72.htm IDEA: XBRL DOCUMENT v3.22.2.2
Revenue Recognition - Unearned Revenue (Details)
$ in Millions
Sep. 30, 2022
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-01  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Unearned revenue $ 2.5
Expected timing of satisfaction 12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-10-01  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Unearned revenue $ 0.5
Expected timing of satisfaction 12 months