PRICE RISK MANAGEMENT ASSETS AND LIABILITIES Derivative Instruments (Tables)

9 Months Ended

Sep. 30, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments, Gain (Loss) [Table Text Block]

The following table summarizes the location and amount (excluding income tax effects) of derivative instrument gains and losses reported in the Company’s consolidated financial statements:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
Cash Flow Hedges:
Commodity contracts — Gathering and Processing:
Change in fair value — decrease in accumulated other comprehensive income	$	—		$	—		$	—		$	(3	)
Economic Hedges:
Interest rate contracts:
Change in fair value — increase (decrease) in interest expense	(13		)	1			(6		)	(27		)
Commodity contracts:
Change in fair value — decrease in deferred natural gas purchases	—			(4		)	—			(7		)