We maintain stock incentive plans (collectively, the “Plans”) for the benefit of certain of our officers, directors and employees.


	Three Months Ended December 31,
(in millions)	2022		2021
Restricted share unit expense	$	15	$	17

Performance share unit expense	10		1
Total share-based compensation	$	25	$	18


	Six Months Ended December 31,
(in millions)	2022		2021
Restricted share unit expense	$	32	$	35

Performance share unit expense	16		7
Total share-based compensation	$	48	$	42

The total tax benefit related to share-based compensation was $3 million and $2 million for the three months ended December 31, 2022 and 2021, respectively, and $6 million for both the six months ended December 31, 2022 and 2021.

Restricted share units granted under the Plans generally vest in equal annual installments over three years. Restricted share units accrue cash dividend equivalents that are payable upon vesting of the awards.

The following table summarizes all transactions related to restricted share units under the Plans:


(in millions, except per share amounts)	Restricted Share Units	Weighted-Average Grant Date Fair Value per Share
Nonvested at June 30, 2022	2.7	$	46.03
Granted	1.3	70.15
Vested	(1.3)	49.95
Canceled and forfeited	(0.4)	57.75
Nonvested at December 31, 2022	2.3	$	56.86

At December 31, 2022, the total pre-tax compensation cost, net of estimated forfeitures, related to nonvested restricted share units not yet recognized was $108 million, which is expected to be recognized over a weighted-average period of two years.

Performance share units vest over a 3-year performance period based on achievement of specific performance goals. Based on the extent to which the targets are achieved, vested shares may range from zero to 240 percent of the target award amount for the fiscal 2020 and 2021 grants and zero to 234 percent for the fiscal 2022 and 2023 grants. Performance share units accrue cash dividend equivalents that are payable upon vesting of the awards.

The following table summarizes all transactions related to performance share units under the Plans (based on target award amounts):


(in millions, except per share amounts)	Performance Share Units	Weighted-Average Grant Date Fair Value per Share
Nonvested at June 30, 2022	1.2	$	54.32
Granted	0.6	76.93
Vested	(0.4)	59.04
Canceled and forfeited	(0.3)	64.32
Nonvested at December 31, 2022	1.1	$	76.49

At December 31, 2022, the total pre-tax compensation cost, net of estimated forfeitures, related to nonvested performance share units not yet recognized was $41 million, which is expected to be recognized over a weighted-average period of two years if performance goals are achieved.