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- Definition

Number of divestitures.

+ References

No definition available.

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- Definition

Number Of Subsidiaries Liquidated

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- Definition

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

+ References

No definition available.

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- Definition

Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2443-110228

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- Definition

The number of businesses acquired by the entity during the period.

+ References

No definition available.

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- Definition

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585

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Acquisitions and Divestitures - Additional Information (Detail) $ in Millions	3 Months Ended			6 Months Ended
	Apr. 30, 2018 USD ($)	Apr. 30, 2017 USD ($) liquidation deconsolidation	Jan. 31, 2017 deconsolidation	Apr. 30, 2018 USD ($) Divestiture business	Apr. 30, 2017 USD ($) liquidation Divestiture business deconsolidation
Business Acquisition [Line Items]
Number of divestitures (business) \| Divestiture				0	0
Number of acquisitions (business) \| business				0	0
Proceeds from divestitures				$ 1.4	$ 0.8
Deconsolidation, number of businesses, nonstrategic \| deconsolidation					2
Number of subsidiaries liquidated \| liquidation					1
Gain on disposal of businesses, net	$ 0.0	$ (1.9)		0.0	$ (1.4)
Notes Receivable
Business Acquisition [Line Items]
Consideration for divestiture	$ 2.9			2.9
2015 Divestiture
Business Acquisition [Line Items]
Proceeds from divestitures				0.9
2017 Divestiture
Business Acquisition [Line Items]
Proceeds from divestitures				$ 0.5
Flexible Products & Services
Business Acquisition [Line Items]
Deconsolidation, number of businesses, nonstrategic \| deconsolidation			1
Rigid Industrial Packaging & Services
Business Acquisition [Line Items]
Deconsolidation, number of businesses, nonstrategic \| deconsolidation		1
Number of subsidiaries liquidated \| liquidation		1