XML 75 R59.htm IDEA: XBRL DOCUMENT v3.23.3
Revenue - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-09-30    
Revenue [Line Items]    
Deferred revenue recognized $ 245,377 $ 222,581
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-10-01    
Revenue [Line Items]    
Unsatisfied remaining performance obligations $ 5,500,000  
Remaining performance obligation, expected timing of recognized 3 years