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RISK MANAGEMENT AND FINANCIAL INSTRUMENTS (Details) - Jun. 30, 2015 - item
Total
Maximum  
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS  
Floating rate debt as a percentage of total debt outstanding 25.00%
Foreign Exchange Risk  
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS  
Period to hedge a minimum level of foreign currency denominated earnings exposures 5 years
Interest rate contracts - short-term borrowings  
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS  
Average swap rate (as a percent) 2.30%
Interest rate contracts - long-term debt  
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS  
Average swap rate (as a percent) 4.00%
Equity contracts  
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS  
Number of forms of stock-based compensation with equity price risk 1