EQUITY METHOD INTERESTS (Tables)

3 Months Ended

Mar. 31, 2019

Equity Method Investments and Joint Ventures [Abstract]

Summary of equity method investment information

The following table presents the activity in Apache’s equity method interests for the three months ended March 31, 2019:

	Gulf Coast Express Pipeline LLC		EPIC Crude Holdings, LP		Total
	(In millions)
Balance at December 31, 2018	$	91	$	—	$	91
Acquisitions	—		52		52
Contributions	66		—		66
Balance at March 31, 2019	$	157	$	52	$	209

	March 31, 2019				December 31, 2018
	Interest		Amount		Interest		Amount
	($ in millions)
Gulf Coast Express Pipeline LLC	15.0	%	$	157	15.0	%	$	91
EPIC Crude Holdings, LP	15.0	%	52		—		—
			$	209			$	91