Hedging Instruments - Schedule of Notional Amounts of Outstanding Derivative Positions (Details) - Oct. 31, 2016 - Foreign Exchange Contract [Member] € in Millions, ₩ in Millions, ¥ in Millions, £ in Millions, SGD in Millions, SFr in Millions, NZD in Millions, MXN in Millions, CAD in Millions, $ in Millions	JPY (¥)	GBP (£)	CAD	EUR (€)	SGD	MXN	KRW (₩)	USD ($)	CHF (SFr)	NZD
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Japan, Yen
Derivative [Line Items]
Derivative, Notional Amount	¥ 16,670.2							$ 152.8
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | United Kingdom, Pounds
Derivative [Line Items]
Derivative, Notional Amount		£ 12.4						17.1
Not Designated as Hedging Instrument [Member] | Japan, Yen
Derivative [Line Items]
Derivative, Notional Amount	¥ 1,207.6							11.5
Not Designated as Hedging Instrument [Member] | United Kingdom, Pounds
Derivative [Line Items]
Derivative, Notional Amount		£ 5.8						7.1
Not Designated as Hedging Instrument [Member] | Canada, Dollars
Derivative [Line Items]
Derivative, Notional Amount			CAD 6.2					4.7
Not Designated as Hedging Instrument [Member] | United States of America, Dollars
Derivative [Line Items]
Derivative, Notional Amount								72.7
Not Designated as Hedging Instrument [Member] | Euro Member Countries, Euro
Derivative [Line Items]
Derivative, Notional Amount				€ 31.6				35.4
Not Designated as Hedging Instrument [Member] | Korea (South), Won
Derivative [Line Items]
Derivative, Notional Amount							₩ 15,011.6	12.5
Not Designated as Hedging Instrument [Member] | Mexico, Pesos
Derivative [Line Items]
Derivative, Notional Amount						MXN 135.2		7.1
Not Designated as Hedging Instrument [Member] | New Zealand, Dollars
Derivative [Line Items]
Derivative, Notional Amount								5.0		NZD 7.1
Not Designated as Hedging Instrument [Member] | Singapore, Dollars
Derivative [Line Items]
Derivative, Notional Amount					SGD 24.4			17.7
Not Designated as Hedging Instrument [Member] | Switzerland, Francs
Derivative [Line Items]
Derivative, Notional Amount								$ 4.3	SFr 4.3