Acquisition (Tables)

6 Months Ended

Jun. 30, 2018

Business Combinations [Abstract]

Summary of estimated fair values of assets acquired and liabilities assumed

The following table summarizes the estimated fair values of the assets acquired and liabilities assumed at the acquisition date, which are preliminary and subject to change after the completion of an independent appraisal and other evaluations (in millions).

Current assets, net of cash acquired	$	147
Property, plant, and equipment	137
Deferred charges and other assets	451
Current liabilities, excluding current portion of debt	(25		)
Debt assumed, including current portion	(137		)
Deferred income tax liabilities	(81		)
Other long-term liabilities	(21		)
Total consideration, net of cash acquired	$	471