SEGMENT RESULTS (Selected Financial Information Relating To Company's Segments ) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Segment Reporting Information [Line Items]
Net sales	$ 1,783	$ 1,551	$ 4,738	$ 4,587
Earnings (losses) before income taxes	$ 297	$ 240	$ 790	$ 732
Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	100.00%	100.00%	100.00%	100.00%
Cleaning [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	38.00%	33.00%	37.00%	34.00%
Cleaning [Member] | Home Care [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	23.00%	20.00%	22.00%	19.00%
Cleaning [Member] | Laundry [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	9.00%	8.00%	9.00%	9.00%
Cleaning [Member] | Professional Products [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	6.00%	5.00%	6.00%	6.00%
Household [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	28.00%	32.00%	26.00%	29.00%
Household [Member] | Bags and Wraps [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	11.00%	12.00%	12.00%	13.00%
Household [Member] | Cat Litter [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	7.00%	8.00%	7.00%	8.00%
Household [Member] | Grilling [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	9.00%	10.00%	6.00%	6.00%
Household [Member] | Digestive Health [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	1.00%	2.00%	1.00%	2.00%
Lifestyle [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	19.00%	19.00%	21.00%	21.00%
Lifestyle [Member] | Food [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	8.00%	9.00%	9.00%	9.00%
Lifestyle [Member] | Natural Personal Care [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	4.00%	4.00%	5.00%	5.00%
Lifestyle [Member] | Water Filtration [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	4.00%	3.00%	4.00%	3.00%
Lifestyle [Member] | Dietary Supplements [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	3.00%	3.00%	3.00%	4.00%
International [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	15.00%	16.00%	16.00%	16.00%
Operating Segments [Member] | Cleaning [Member]
Segment Reporting Information [Line Items]
Net sales	$ 671	$ 508	$ 1,734	$ 1,579
Earnings (losses) before income taxes	231	135	556	450
Operating Segments [Member] | Household [Member]
Segment Reporting Information [Line Items]
Net sales	500	489	1,241	1,324
Earnings (losses) before income taxes	107	93	169	198
Operating Segments [Member] | Lifestyle [Member]
Segment Reporting Information [Line Items]
Net sales	339	309	1,008	953
Earnings (losses) before income taxes	66	51	221	191
Operating Segments [Member] | International [Member]
Segment Reporting Information [Line Items]
Net sales	273	245	755	731
Earnings (losses) before income taxes	36	24	106	77
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Net sales	0	0	0	0
Earnings (losses) before income taxes	$ (143)	$ (63)	$ (262)	$ (184)