Segment and Geographic Information - Revenue By Geographic Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Revenue Reconciling Item [Line Items]
Total revenue	$ 542,181	$ 505,227	$ 1,008,091	$ 962,948
Operating Segments
Segment Reporting Revenue Reconciling Item [Line Items]
Total revenue	542,181	505,227	1,008,091	962,948	[1]
Americas | Operating Segments
Segment Reporting Revenue Reconciling Item [Line Items]
Total revenue	256,376	202,999	483,288	415,880	[1]
Europe | Operating Segments
Segment Reporting Revenue Reconciling Item [Line Items]
Total revenue	209,066	222,963	376,276	385,271	[1]
Asia-Pacific | Operating Segments
Segment Reporting Revenue Reconciling Item [Line Items]
Total revenue	$ 76,739	$ 79,265	$ 148,527	$ 161,797	[1]

[1] Subsequent to filing our second quarter 2022 Form 10-Q, we identified an immaterial typographical error in the above disclosure. Revenue by region was transposed for Europe and Asia Pacific for the three and six-months ended March 31, 2022. Amounts presented above for the three and six months ended March 31, 2022 reflect the corrected amounts.