Share-Based Payments (Tables)

12 Months Ended

Sep. 30, 2025

Restricted stock unit and PEP unit activity for the year ended September 30 was as follows:


	Restricted Stock Units	Weighted Average Grant-Date Fair Value		PEP Units	Weighted Average Grant-Date Fair Value

	(in millions)			(in millions)
Outstanding at September 30, 2022	1.0	$	53.05	0.7	$	60.60
Granted	0.3	$	83.64	0.2	$	94.64
PEP units earned (unearned)	—	$	—	0.2	$	43.19
Vested	(0.4)	$	44.35	(0.4)	$	43.19
Cancelled	(0.1)	$	62.09	—	$	71.71
Outstanding at September 30, 2023	0.8	$	68.34	0.7	$	75.54
Granted	0.3	$	92.30	0.2	$	104.66
PEP units earned (unearned)	—	$	—	0.2	$	52.50
Vested	(0.3)	$	50.14	(0.4)	$	52.50
Cancelled	0.0	$	77.32	—	$	89.76
Outstanding at September 30, 2024	0.8	$	83.96	0.7	$	95.38
Granted	0.2	$	110.65	0.2	$	129.28
PEP units earned (unearned)	—	$	—	0.1	$	85.46
Vested	(0.2)	$	75.72	(0.3)	$	85.46
Cancelled	(0.1)	$	95.85	(0.1)	$	109.53
Outstanding at September 30, 2025	0.7	$	95.64	0.6	$	109.74