Share-Based Compensation - Schedule of stock-based compensation costs (Details) - USD ($) $ in Millions |
3 Months Ended | |
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Dec. 31, 2022 |
Dec. 31, 2021 |
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Compensation Related Costs [Abstract] | ||
Share-based compensation costs | $ 4.6 | $ 5.3 |
Less impact of income taxes | 1.1 | 1.3 |
Share-based compensation costs, net of tax | $ 3.5 | $ 4.0 |
X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition Amount, after tax, of expense for award under share-based payment arrangement. No definition available.
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X | ||||||||||
- References No definition available.
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X | ||||||||||
- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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