Acquisitions and Divestitures Pro Forma Financial Information (Details) $ / shares in Units, $ in Millions	3 Months Ended
Dec. 31, 2016 USD ($) $ / shares
Business Acquisition [Line Items]
Net sales	$ 3,620
Net earnings from continuing operations common stockholders	$ 362
Diluted earnings per share from continuing operations \| $ / shares	$ 0.56

Per diluted share amount of pro forma income from continuing operations, after tax, as if the business combination had been completed at the beginning of a period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)-(3)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount after tax of pro forma income from continuing operations as if the business combination had been completed at the beginning of a period.

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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