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Pay vs Performance Disclosure - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2022
Pay vs Performance Disclosure
Net Income (Loss)	$ 124.8	$ 1,801.5	$ 71.6

X

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X

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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