Unearned Revenue - Remaining Performance Obligation - Additional Information (Detail) - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2025-10-01	Sep. 30, 2025
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Revenue allocated to remaining performance obligations, percentage of revenue expected to be recognized	40.00%
Revenue allocated to remaining performance obligations, expected timing of satisfaction	12 months