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Intangible Assets (Schedule of Other Intangible Assets) (Details) - USD ($) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Aug. 06, 2014 | Oct. 31, 2015 | Oct. 31, 2014
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount |  | $ 661,300 | $ 654,600
Accumulated Amortization & Translation |  | $ 250,200 | 201,000
Weighted Average Amortization Period |  | 12 years |
Other intangible assets, net |  | $ 411,090 | 453,605
Trademarks [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount |  | 23,700 | 21,300
Accumulated Amortization & Translation |  | $ 4,400 | 2,900
Weighted Average Amortization Period |  | 13 years |
Technology [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount |  | $ 318,900 | 326,600
Accumulated Amortization & Translation |  | $ 114,700 | 93,800
Weighted Average Amortization Period |  | 11 years |
Customer Relationships [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount |  | $ 247,000 | 233,200
Accumulated Amortization & Translation |  | $ 104,500 | 90,700
Weighted Average Amortization Period |  | 14 years |
License And Distribution Rights And Other [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount |  | $ 71,700 | 73,500
Accumulated Amortization & Translation |  | $ 26,600 | $ 13,600
Weighted Average Amortization Period |  | 8 years |
Sauflon [Member] | Trademarks [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Weighted Average Amortization Period | 10 years |  |
Sauflon [Member] | Technology [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Weighted Average Amortization Period | 10 years |  |
Sauflon [Member] | Customer Relationships [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Weighted Average Amortization Period | 15 years |  |
Sauflon [Member] | In Process Research and Development [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Indefinite-lived Intangible Assets Acquired |  | $ 39,500 |

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