Segments (Tables)

6 Months Ended

Mar. 31, 2026

Segment Reporting [Abstract]

Schedule of significant expenses and net income for reportable segment

The following table presents revenue, significant expenses, and consolidated net income for our reportable segment:

(in thousands)	Three months ended					Six months ended
	March 31, 2026			March 31, 2025		March 31, 2026			March 31, 2025
Revenue	$	774,303		$	636,366	$	1,460,128		$	1,201,494
Costs and expenses:
Cost of revenue, adjusted(1)		98,711			92,624		202,563			190,208
Operating expenses, adjusted(2)		264,939			244,432		537,279			520,646
Other segment items(3)		(180,070	)		136,666		(36,955	)		245,764
Consolidated net income	$	590,723		$	162,644	$	757,241		$	244,876

(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.