Share-Based Compensation (Tables)

6 Months Ended

Dec. 31, 2024

Share-Based Payment Arrangement [Abstract]

Schedule of Total Share-based Compensation Expense by Type of Award

The following tables provide total share-based compensation expense by type of award:

	Three Months Ended December 31,
(in millions)	2024		2023
Restricted share unit expense	$	18	$	17
Performance share unit expense	12		11
Total share-based compensation	$	30	$	28

	Six Months Ended December 31,
(in millions)	2024		2023
Restricted share unit expense	$	37	$	38
Performance share unit expense	23		19
Total share-based compensation	$	60	$	57

Schedule of Transactions Related to Restricted Share Units Under the Plans

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, 2024	1.7	$	70.98
Granted	0.7	108.08
Vested	(0.9)	72.25
Canceled and forfeited	—	—
Nonvested at December 31, 2024	1.5	$	84.19

Schedule of Transactions Related to Performance Share Units Under the Plans

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, 2024	1.3	$	97.03
Granted	0.5	113.88
Vested	(0.4)	108.81
Canceled and forfeited	—	—
Nonvested at December 31, 2024	1.4	$	99.28