Quarterly report [Sections 13 or 15(d)]

Revenue Recognition - Narrative (Details)

v3.26.1
Revenue Recognition - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Sep. 30, 2025
Disaggregation of Revenue [Line Items]          
Contract assets $ 103,144   $ 103,144   $ 107,147
Transferred over Time          
Disaggregation of Revenue [Line Items]          
Contract assets $ 98,547   $ 98,547   $ 99,700
Revenue Benchmark | Product Concentration Risk | Transferred over Time          
Disaggregation of Revenue [Line Items]          
Concentration risk, percentage 2.00% 13.00% 6.00% 13.00%