Supplemental Cash Flow Information

3 Months Ended

Mar. 31, 2016

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

18. Supplemental Cash Flow Information

The following summarizes cash paid (received) for interest and income taxes, as well as non-cash investing and financing activities:

	Three Months Ended   March 31,
millions	2016			2015
Cash paid (received)
Interest, net of amounts capitalized (1)	$	299		$	1,532
Income taxes, net of refunds	(8		)	(5		)
Non-cash investing activities
Fair value of properties and equipment from non-cash transactions	$	—		$	54
Asset retirement cost additions	27			63
Accruals of property, plant, and equipment	623			1,080
Net liabilities assumed (divested) in acquisitions and divestitures	—			19
Non-cash investing and financing activities
Floating production, storage, and offloading vessel construction period obligation	$	2		$	25

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⁽¹⁾  Includes $1.2 billion of interest related to the Tronox settlement payment in 2015.