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Condensed Consolidated Statements of Equity (Parenthetical) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2017	Dec. 31, 2016
Cash dividends declared (in dollars per share)	$ 0.19
Noncontrolling interest		$ 80
Other comprehensive earnings, net of taxes, attributable to noncontrolling interest	$ 4
Net earnings attributable to noncontrolling interest	3
Retained Earnings
Cash dividends declared (in dollars per share)		$ 0.82
Noncontrolling Interest
Noncontrolling interest	61		$ 54
Change in noncontrolling interest	7
Other comprehensive earnings, net of taxes, attributable to noncontrolling interest	4
Net earnings attributable to noncontrolling interest	$ 3

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Aggregate dividends declared during the period for each share of common stock outstanding.

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-Publisher FASB
-Name Accounting Standards Codification
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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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Net Increase or Decrease in balance of noncontrolling interest in the subsidiary during the reporting period.

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Amount of Net Income (Loss) attributable to noncontrolling interest.

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Amount after tax of other comprehensive income (loss) attributable to noncontrolling interests.

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