Goodwill and Intangible Assets - Schedule of Changes in Goodwill by Reportable Segments (Details) $ in Thousands	3 Months Ended
	Dec. 31, 2023 USD ($)
Goodwill [Line Items]
Balance, October 1, 2023	$ 3,358,511
Foreign currency translation adjustment	22,834
Balance, December 31, 2023	3,458,463
Pure System
Goodwill [Line Items]
Goodwill, acquired	$ 77,118