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Accounts Receivable and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2016

Receivables [Abstract]

Schedule Of Accounts Receivable and Other Current Assets

(in millions)	2016			2015
Trade accounts receivable	$	507		$	517
Unbilled accounts receivable	551			404
Allowance for doubtful accounts	(33		)	(66		)
Income tax receivable	26			—
Assets held for sale	—			38
Other	76			71
	$	1,127		$	964

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- References

No definition available.

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- Definition

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3,4)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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