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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Narrative) (Details) - USD ($)
3 Months Ended
Sep. 30, 2020
Jun. 30, 2020
Derivative [Line Items]    
Maximum duration, foreign exchange contracts 2 years  
Estimated amount of the existing net gain (loss) to be reclassified into earnings in the next 12 months $ (10,000,000)  
Derivative instruments subject to contractually defined counterparty liability position limits 2,000,000 $ 3,000,000
Interest Rate Contract [Member]    
Derivative [Line Items]    
Notional amount $ 300,000,000 225,000,000
Maximum duration, interest rate contracts 3 years  
Purchases of Inventory [Member] | Foreign Exchange Contract [Member]    
Derivative [Line Items]    
Notional amount $ 58,000,000 70,000,000
Total Commodity Purchase Derivative Contracts [Member]    
Derivative [Line Items]    
Maximum duration, commodity contracts 2 years  
Notional amount $ 22,000,000 27,000,000
Jet Fuel Swaps [Member]    
Derivative [Line Items]    
Notional amount 11,000,000 13,000,000
Soybean Oil Futures [Member]    
Derivative [Line Items]    
Notional amount 11,000,000 14,000,000
Soybean Oil Futures [Member] | Commodity Contract [Member]    
Derivative [Line Items]    
Cash margin balances amount $ 1,000,000 $ 2,000,000