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Name:	us-gaap_LongTermPurchaseCommitmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Commitments and Contingencies (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Sep. 30, 2022
Long-term Purchase Commitment [Line Items]
Outstanding purchase commitments			$ 1.0
Scenario, Forecast
Long-term Purchase Commitment [Line Items]
Purchase commitment	$ 0.2	$ 0.8