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OTHER CONTINGENCIES AND GUARANTEES (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Mar. 31, 2017
Jun. 30, 2016
Loss Contingencies [Line Items]        
Liability for aggregate future remediation costs $ 22   $ 22 $ 14
Letter of credit 10   10  
Letter of credit, amount outstanding 0   0  
Assets 4,629   4,629 4,510
Inventories, net 510   510 443
Property, plant and equipment, net 903   903 906
Dickinson County, Michigan Matter        
Loss Contingencies [Line Items]        
Liability for aggregate future remediation costs 12   $ 12 11
Percentage of liability for aggregate remediation and associated costs, other than legal fees     24.30%  
Remediation period     30 years  
Alameda County, California Matter        
Loss Contingencies [Line Items]        
Liability for aggregate future remediation costs 9   $ 9 $ 1
Maximum undiscounted costs $ 28   $ 28  
Remediation period 30 years      
Aplicare Business        
Loss Contingencies [Line Items]        
Asset impairment charges   $ 21    
Aplicare business, as a percent of net sales     1.00%  
Assets $ 17   $ 17  
Accounts receivable, net 5   5  
Inventories, net 8   8  
Property, plant and equipment, net $ 4   $ 4  
Number of years process has been used     30 years