Segment Information - Global Segment Results (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Net Sales	$ 19,776	$ 20,195	$ 63,395	$ 63,507
Earnings/(Loss) Before Income Taxes	4,661	4,592	15,646	14,891
Net Earnings/(Loss)	3,793	3,781	12,439	11,830
Corporate
Segment Reporting Information [Line Items]
Net Sales	198	128	520	398
Earnings/(Loss) Before Income Taxes	48	(218)	(961)	(2,066)
Net Earnings/(Loss)	200	68	(531)	(1,314)
Beauty | Operating Segments
Segment Reporting Information [Line Items]
Net Sales	3,490	3,550	11,231	11,496
Earnings/(Loss) Before Income Taxes	684	753	2,746	3,114
Net Earnings/(Loss)	539	587	2,158	2,426
Grooming | Operating Segments
Segment Reporting Information [Line Items]
Net Sales	1,505	1,539	4,980	4,997
Earnings/(Loss) Before Income Taxes	404	379	1,493	1,450
Net Earnings/(Loss)	321	303	1,206	1,165
Health Care | Operating Segments
Segment Reporting Information [Line Items]
Net Sales	2,880	2,873	9,277	9,119
Earnings/(Loss) Before Income Taxes	734	687	2,662	2,508
Net Earnings/(Loss)	569	525	2,068	1,933
Fabric & Home Care | Operating Segments
Segment Reporting Information [Line Items]
Net Sales	6,948	7,169	22,233	22,230
Earnings/(Loss) Before Income Taxes	1,642	1,692	5,709	5,741
Net Earnings/(Loss)	1,285	1,301	4,473	4,446
Baby, Feminine & Family Care | Operating Segments
Segment Reporting Information [Line Items]
Net Sales	4,755	4,936	15,155	15,268
Earnings/(Loss) Before Income Taxes	1,150	1,299	3,997	4,144
Net Earnings/(Loss)	$ 880	$ 997	$ 3,065	$ 3,174