Acquisitions and Divestitures (Tables)

9 Months Ended

Sep. 30, 2019

Property, Plant and Equipment [Abstract]

Impact to Historical Consolidated Statements of Operations Tables

The following tables present the impact of AMA on Revenues and other, Equity income, net – affiliates, and Net income (loss) as presented in the Partnership and WES Operating’s historical consolidated statements of operations:

	Three Months Ended September 30, 2018
thousands	Partnership Historical		AMA		Eliminations			Combined
Revenues and other	$	507,762	$	89,714	$	(9,576	)	$	587,900
Equity income, net – affiliates	43,110		11,105		—			54,215
Net income (loss)	154,677		43,883		—			198,560

	Nine Months Ended September 30, 2018
thousands	Partnership Historical		AMA		Eliminations			Combined
Revenues and other	$	1,432,483	$	200,064	$	(25,515	)	$	1,607,032
Equity income, net – affiliates	102,752		31,122		—			133,874
Net income (loss)	339,728		107,009		—			446,737

	Three Months Ended September 30, 2018
thousands	WES Operating Historical		AMA		Eliminations			Combined
Revenues and other	$	507,762	$	89,714	$	(9,576	)	$	587,900
Equity income, net – affiliates	43,110		11,105		—			54,215
Net income (loss)	155,636		43,883		—			199,519

	Nine Months Ended September 30, 2018
thousands	WES Operating Historical		AMA		Eliminations			Combined
Revenues and other	$	1,432,483	$	200,064	$	(25,515	)	$	1,607,032
Equity income, net – affiliates	102,752		31,122		—			133,874
Net income (loss)	343,503		107,009		—			450,512