Restructuring and Employee Severance Narative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Restructuring Cost and Reserve [Line Items]
Employee-related costs	$ 3	$ 12	$ 32	$ 22
Facility Exit and Other Costs	$ 13	$ 19	$ 30	$ 34