Segment Information - Narrative (Details) |
6 Months Ended |
|---|---|
|
Mar. 31, 2026
state
segment
| |
| Segment Reporting [Abstract] | |
| Number of reportable segments (in segment) | segment | 2 |
| Number of states with service areas | state | 8 |
| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition The number of states the entity operates in as of the balance sheet date. No definition available.
|
| X | ||||||||||
- References No definition available.
|