Nature of operations.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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- Definition

Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
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- Definition

Amount before tax of foreign currency transaction realized gain (loss) recognized in the income statement.

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-Publisher FASB
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- Definition

Amount of Equity in net profit and loss for the period. Give totals for each group. If operations of any controlled companies are different in character from those of the company, group such affiliates (1) within divisions and (2) by type of activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

Amount of principal loans outstanding to affiliates for management investment companies.

+ References

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- Definition

Dividends received on equity and other investments during the current period.

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Venezuela - Additional Information (Detail) VEF in Millions	3 Months Ended	9 Months Ended
Venezuela - Additional Information (Detail) VEF in Millions	Jun. 30, 2016 USD ($) VEB / $	Jun. 30, 2016 USD ($) VEB / $	Jun. 30, 2015 USD ($)	Jun. 30, 2016 VEF VEB / $	Mar. 31, 2016 VEB / $
Nature Of Operations [Line Items]
Operating affiliate investment	$ 13,000,000	$ 13,000,000
Due from affiliates, dividends cash \| VEF				VEF 15
Conversion of Bolivars to USD \| VEB / $	626	626		626	270
Subsidiaries
Nature Of Operations [Line Items]
Cash dividends received from subsidiary		$ 2,000,000	$ 5,000,000
Maximum [Member]
Nature Of Operations [Line Items]
Due from affiliates, dividends cash	$ 1,000,000	1,000,000
Net gain on exchange rate devaluation	$ 1,000,000	$ 1,000,000
Venezuela [Member] \| Carbon Black Affiliate [Member]
Nature Of Operations [Line Items]
Equity method investment, ownership percentage	49.00%	49.00%		49.00%