Cash And Cash Equivalents (Tables)

3 Months Ended

Mar. 31, 2019

Supplemental Cash Flow Information [Abstract]

Cash Flow, Operating Capital [Table Text Block]

The net change in operating assets and liabilities (net of effects of acquisitions) included in cash flows from operating activities is comprised as follows:

	Three Months Ended March 31,
	2019			2018
Accounts receivable	$	(302	)	$	907
Accounts receivable from related companies	(38		)	102
Inventories	49			186
Other current assets	99			(46		)
Other non-current assets, net	(10		)	46
Accounts payable	321			(810		)
Accounts payable to related companies	(10		)	(163		)
Accrued and other current liabilities	(406		)	524
Other non-current liabilities	(31		)	20
Derivative assets and liabilities, net	(13		)	(9		)
Net change in operating assets and liabilities, net of effects of acquisitions	$	(341	)	$	757

Schedule Of Non-Cash Investing and Non-Cash Financing Activities

	Three Months Ended March 31,
	2019		2018
Accrued capital expenditures	$	630	$	1,011
Losses from subsidiary common unit transactions	—		(103		)
Lease assets obtained in exchange for new lease liabilities	8		—