Share-Based Payments (Tables)

12 Months Ended

Sep. 30, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of Share Option Activity

The following table summarizes Share Option activity during fiscal 2025:

	Shares	Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value
Outstanding as of October 1, 2024	1.1	$	42.93
Granted	—	—
Canceled and Expired	(0.1)	74.10
Exercised	—	—
Outstanding as of September 30, 2025	1.0	$	39.78	4.75	$	—
Vested and unvested expected to vest as of September 30, 2025	1.0	$	39.78	4.75	$	—
Exercisable as of September 30, 2025	0.9	$	40.36

Schedule of Share Option Valuation Assumptions

The following table presents the Company’s weighted average fair value per option and the assumptions utilized in the Black-Scholes option pricing model:

	Fiscal Year
	2024
Weighted-average fair value per share option	$	13.48
Expected volatility	41.0		%
Risk-free interest rate	4.67		%
Expected share option life (in years)	6.0
Dividend yield	1.75		%

Schedule of Restricted Share Equivalent Award Activity

The following table summarizes RSE award activity during fiscal 2025:

	Shares	Weighted-Average Grant Date Estimated Fair Value
Non-vested at October 1, 2024	1.0	$	37.62
Granted	0.5	35.56
Vested	(0.4)	38.58
Canceled	(0.1)	36.82
Non-vested at September 30, 2025	1.0	38.18

Share-based Payment Arrangement, Performance Shares, Activity

The following table summarizes PRSE award activity during fiscal 2025:

	Shares	Weighted-Average Grant Date Estimated Fair Value
Non-vested at October 1, 2024	0.5	$	55.06
Granted	0.2	46.84
Vested	(0.1)	65.78
Non-vested at September 30, 2025	0.6	49.43

Schedule Of Share Based Payment Award Non Options Valuation Assumptions

The assumptions for conducting the Monte Carlo simulation for PRSE awards are summarized in the following table.

	Fiscal
	2025			2024			2023
Expected term (in years)	3.0			3.0			3.0
Expected stock price volatility	29.5		%	31.8		%	48.2		%
Risk-free interest rate	4.19		%	4.83		%	4.14		%
Fair value (per award granted)	$	47.12		$	45.96		$	58.55