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SUBSEQUENT EVENTS SUBSEQUENT EVENTS	12 Months Ended
SUBSEQUENT EVENTS SUBSEQUENT EVENTS	Dec. 31, 2015
Subsequent Events [Abstract]
Subsequent Events [Text Block]	21. SUBSEQUENT EVENTS On February 5, 2016 the Corporation terminated its March 2013 and January 2012 interest rate swap agreements. As a result of the termination, the Corporation received a cash payment of approximately $21 million, representing the fair value of the interest rate swaps on the date of termination. In connection with the termination, we and the counterparties released each other from all obligations under the interest rate swap agreement, including, without limitation, the obligation to make periodic payments thereunder. The Senior Notes are interest-bearing financial liabilities, accordingly, the hedge accounting adjustment will be reflected as a bond premium to our Senior Notes' carrying value and amortized prospectively into interest expense over the remaining terms of the Senior Notes on an effective-yield basis.