Goodwill and Other Intangibles - Summary of Company's Goodwill (Details) $ in Thousands	3 Months Ended
	Dec. 31, 2022 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 104,142
Foreign exchange	2,722
Ending Balance	106,864
Americas
Goodwill [Roll Forward]
Beginning Balance	72,412
Foreign exchange	0
Ending Balance	72,412
EMEA
Goodwill [Roll Forward]
Beginning Balance	8,965
Foreign exchange	824
Ending Balance	9,789
APAC
Goodwill [Roll Forward]
Beginning Balance	22,765
Foreign exchange	1,898
Ending Balance	$ 24,663