SEGMENT RESULTS (Selected Financial Information Relating To Company's Segments ) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Net sales	$ 1,449	$ 1,473	$ 2,955	$ 3,036
Earnings (losses) before income taxes	$ 235	$ 224	$ 493	$ 492
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	34.00%	34.00%	36.00%	35.00%
Cleaning [Member] | Home Care [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	20.00%	19.00%	21.00%	20.00%
Cleaning [Member] | Laundry [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%
Cleaning [Member] | Professional Products [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	6.00%	6.00%	6.00%	6.00%
Household [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	25.00%	26.00%	25.00%	28.00%
Household [Member] | Bags, Wraps, And Containers [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	13.00%	13.00%	12.00%	14.00%
Household [Member] | Cat Litter [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	8.00%	8.00%	8.00%	7.00%
Household [Member] | Grilling [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	3.00%	3.00%	4.00%	5.00%
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	24.00%	23.00%	23.00%	21.00%
Lifestyle [Member] | Food Products [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	10.00%	10.00%	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	7.00%	6.00%	6.00%	5.00%
Lifestyle [Member] | Water Filtration [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	3.00%	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	4.00%	4.00%	4.00%	4.00%
International [Member] | Product Concentration Risk [Member] | Revenue from Contract with Customer [Member]
Segment Reporting Information [Line Items]
Concentration percentage	17.00%	17.00%	16.00%	16.00%
Operating Segments [Member] | Cleaning [Member]
Segment Reporting Information [Line Items]
Net sales	$ 501	$ 500	$ 1,063	$ 1,071
Earnings (losses) before income taxes	147	135	325	315
Operating Segments [Member] | Household [Member]
Segment Reporting Information [Line Items]
Net sales	360	393	741	835
Earnings (losses) before income taxes	37	46	62	105
Operating Segments [Member] | Lifestyle [Member]
Segment Reporting Information [Line Items]
Net sales	347	335	669	644
Earnings (losses) before income taxes	85	78	155	140
Operating Segments [Member] | International [Member]
Segment Reporting Information [Line Items]
Net sales	241	245	482	486
Earnings (losses) before income taxes	31	25	70	53
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Net sales	0	0	0	0
Earnings (losses) before income taxes	$ (65)	$ (60)	$ (119)	$ (121)