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Post Retirement Benefit Plans - Components of Net Periodic Pension Cost (Detail) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 15.5	$ 15.7	$ 16.7
Interest cost	27.6	29.6	27.6
Expected return on plan assets	(32.8)	(33.9)	(32.1)
Amortization of prior service cost	0.1	0.2	0.6
Recognized net actuarial loss	14.2	10.4	16.4
Special Events
Curtailment	0.5
Settlement	0.1
Special/contractual terminatio benefits	0.1
Net periodic pension (benefit) cost	25.3	22.0	29.2
USA [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	11.3	10.4	11.5
Interest cost	17.3	16.6	15.9
Expected return on plan assets	(18.7)	(17.4)	(16.4)
Amortization of prior service cost	0.1	0.2	0.5
Recognized net actuarial loss	10.0	6.8	13.6
Special Events
Curtailment	0.3
Net periodic pension (benefit) cost	20.3	16.6	25.1
Germany [Member] | Non-United States [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	0.5	0.6	0.6
Interest cost	0.9	1.3	1.2
Recognized net actuarial loss	0.9	0.7	0.6
Special Events
Net periodic pension (benefit) cost	2.3	2.6	2.4
United Kingdom [Member] | Non-United States [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	1.8	2.5	2.9
Interest cost	6.5	7.5	6.5
Expected return on plan assets	(11.4)	(12.6)	(11.7)
Recognized net actuarial loss	2.2	1.9	1.3
Special Events
Net periodic pension (benefit) cost	(0.9)	(0.7)	(1.0)
Netherlands [Member] | Non-United States [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	1.4	1.6	1.2
Interest cost	2.4	3.6	3.3
Expected return on plan assets	(1.9)	(3.1)	(3.2)
Recognized net actuarial loss	0.8	0.8	0.6
Special Events
Net periodic pension (benefit) cost	2.7	2.9	1.9
Other International [Member] | Non-United States [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	0.5	0.6	0.5
Interest cost	0.5	0.6	0.7
Expected return on plan assets	(0.8)	(0.8)	(0.8)
Amortization of prior service cost			0.1
Recognized net actuarial loss	0.3	0.2	0.3
Special Events
Curtailment	0.2
Settlement	0.1
Special/contractual terminatio benefits	0.1
Net periodic pension (benefit) cost	$ 0.9	$ 0.6	$ 0.8

X

- Definition

The amount of gains or losses recognized in net periodic benefit cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)(4)
-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

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- Definition

The amount of the prior service cost or credit recognized in net periodic benefit cost relating to benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)(1)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=49177896

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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.

+ References

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- Definition

An amount calculated as a basis for determining the extent of delayed recognition of the effects of changes in the fair value of assets. The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Expected Return on Plan Assets
-URI http://asc.fasb.org/extlink&oid=6512171

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- Definition

The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
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-Paragraph 1
-Subparagraph (h)(2)
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- Definition

The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Topic 715
-SubTopic 20
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-Paragraph 1
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- Definition

The amount of net gain (loss) recognized in net periodic benefit cost as a result of an event that significantly reduces the expected years of future service of present employees or eliminates for a significant number of employees the accrual of defined benefits for some or all of their future services.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Plan Curtailment
-URI http://asc.fasb.org/extlink&oid=6520938

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Amount of net gain (loss) recognized in net periodic benefit cost as a result of an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement. Examples of transactions that constitute a settlement include, but are not limited to, lump-sum cash payments to plan participants in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contracts to cover vested benefits.

+ References

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- Definition

The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Service Cost (Component of Net Periodic Pension Cost)
-URI http://asc.fasb.org/extlink&oid=6525008

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The amount of increase related to special termination benefits offered to and accepted by employees in connection with their termination of employment that are only offered for a short period of time. A situation involving termination benefits may also involve a curtailment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6526498

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