Impairment and Restructuring Charges - Schedule of Changes in Restructuring Program Liabilities (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Restructuring Reserve [Roll Forward]
Balance, beginning of period	$ 66	$ 59	$ 66	$ 86
Additions	25	22	65	67
Payments	(25)	(23)	(63)	(95)
Other	(1)	(2)	(3)	(2)
Balance, end of period	65	56	65	56
One time employee termination benefits
Restructuring Reserve [Roll Forward]
Balance, beginning of period	25	23	25	51
Additions	24	9	60	46
Payments	(21)	(15)	(55)	(80)
Other	(1)	(2)	(3)	(2)
Balance, end of period	27	15	27	15
Other costs
Restructuring Reserve [Roll Forward]
Balance, beginning of period	41	36	41	35
Additions	1	13	5	21
Payments	(4)	(8)	(8)	(15)
Other	0	0	0	0
Balance, end of period	$ 38	$ 41	$ 38	$ 41