Impairment and Restructuring Charges - Schedule of Changes in Restructuring Program Liabilities (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Restructuring Reserve [Roll Forward]
Balance, beginning of period	$ 59	$ 66	$ 86	$ 73
Additions	22	30	67	93
Payments	(23)	(20)	(95)	(92)
Other	(2)	(2)	(2)	0
Balance, end of period	56	74	56	74
One time employee termination benefits
Restructuring Reserve [Roll Forward]
Balance, beginning of period	23	32	51	64
Additions	9	20	46	55
Payments	(15)	(12)	(80)	(81)
Other	(2)	(2)	(2)	0
Balance, end of period	15	38	15	38
Other costs
Restructuring Reserve [Roll Forward]
Balance, beginning of period	36	34	35	9
Additions	13	10	21	38
Payments	(8)	(8)	(15)	(11)
Other	0	0	0	0
Balance, end of period	$ 41	$ 36	$ 41	$ 36