SHARE-BASED AND OTHER COMPENSATION (Tables) - Restricted Stock

12 Months Ended

Sep. 30, 2021

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary of Restricted Stock Rollforward Activity

The following table presents the RSU award activity, which includes grants to employees and members of our Board of Directors, for the year ended September 30, 2021.

	Shares/Units (in millions) (1)	Weighted- average grant date fair value (per share) (1)
Non-vested as of beginning of year	7.9	$	53.43
Granted	2.3	$	63.86
Vested	(1.8)	$	51.98
Forfeited	(0.2)	$	57.00
Non-vested as of end of year	8.2	$	56.61

(1) During our fiscal fourth quarter of 2021 the Board of Directors approved a 3-for-2 stock split, effected in the form of a 50% stock dividend, paid on September 21, 2021. All share and per share information has been retroactively adjusted to reflect this stock split.

Expense and Income Tax Benefits Related to Awards

The following table presents expense and income tax benefits related to our RSUs granted to our employees and members of our Board of Directors for the periods indicated.

	Year ended September 30,
$ in millions	2021		2020		2019
Total share-based expense	$	126	$	110	$	101
Income tax benefits related to share-based expense	$	29	$	25	$	23

Summary of Restricted Stock Activity

The following RSU activity occurred for the periods indicated.

	Year ended September 30,
$ in millions, except per unit award amounts (1)	2021		2020		2019
Weighted-average grant date fair value per unit award	$	63.86	$	58.20	$	51.15
Total fair value of shares and RSU awards vested	$	87	$	83	$	63

(1) During our fiscal fourth quarter of 2021 the Board of Directors approved a 3-for-2 stock split, effected in the form of a 50% stock dividend, paid on September 21, 2021. All share and per share information has been retroactively adjusted to reflect this stock split.