Goodwill and Intangible Assets - Impairment Testing - Additional Information (Details) $ in Millions	3 Months Ended
Dec. 31, 2023 USD ($)
Finite Lived Intangible Assets [Line Items]
Goodwill impairment charge	$ 0
Intangible asset impairment charge	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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