v3.26.1
Segments - Schedule of significant expenses and net income for reportable segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Revenue $ 600,049 $ 643,937 $ 2,060,177 $ 1,845,431
Net income 118,780 141,328 876,021 386,204
Operating Segments        
Segment Reporting [Line Items]        
Revenue 600,049 643,937 2,060,177 1,845,431
Cost of revenue, adjusted [1] 96,228 96,556 298,791 286,764
Operating expenses, adjusted [2] 255,302 262,210 792,581 782,856
Other segment items [3] 129,739 143,843 92,784 389,607
Net income $ 118,780 $ 141,328 $ 876,021 $ 386,204
[1] Cost of revenue, adjusted excludes stock-based compensation and amortization of acquired intangible assets.
[2] Operating expenses, adjusted excludes stock-based compensation, amortization of acquired intangible assets, acquisition and transaction-related charges, and Impairment and other charges, net.
[3] Other segment items include stock-based compensation; amortization of acquired intangible assets; acquisition and transaction-related charges; Impairment and other charges, net; Other income, net; and Provision for income taxes.