Segment Reporting (Parenthetical) (Details) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Segment Reporting Information [Line Items] | ||
| Number of single customer accounted for ten percent or more of revenue | 10.00% | |
| Gain related to sale of corporate headquarters | $ 26.6 | |
| X | ||||||||||
- Definition Number of single customer accounted for ten percent or more of revenue. No definition available.
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| X | ||||||||||
- Definition The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition 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. No definition available.
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