Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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

Subsequent Event (Details) - $ / shares		12 Months Ended
Subsequent Event (Details) - $ / shares	Nov. 04, 2025	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2023
Subsequent Event [Line Items]
Dividends per share (in dollars per share)		$ 1.0675	$ 1.0575	$ 1.0475
Subsequent Event
Subsequent Event [Line Items]
Dividends per share (in dollars per share)	$ 0.2675