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Stockholders' Equity (Tables) | 9 Months Ended
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Jul. 31, 2019
Stockholders' Equity Note [Abstract] |
Schedule of changes in accumulated other comprehensive (loss) income | Analysis of Changes in Accumulated Other Comprehensive (Loss) Income:
(In millions) | Foreign Currency Translation Adjustment |  | Minimum Pension Liability |  | Total
Balance at October 31, 2017 | $ | (353.7 | ) |  | $ | (21.6 | ) |  | $ | (375.3 | )
Gross change in value during the year ended October 31, 2018 | (58.5 | ) |  | 11.0 |  |  | (47.5 | )
Tax effect for the period | — |  |  | (3.1 | ) |  | (3.1 | )
ASU 2018-02 adoption(1) | — |  |  | (4.8 | ) |  | (4.8 | )
Balance at October 31, 2018 | $ | (412.2 | ) |  | $ | (18.5 | ) |  | $ | (430.7 | )
Gross change in value during the nine months ended July 31, 2019 | (51.1 | ) |  | — |  |  | (51.1 | )
Balance at July 31, 2019 | $ | (463.3 | ) |  | $ | (18.5 | ) |  | $ | (481.8 | )
(1) Represents reclassification to retained earnings from adoption of ASU 2018-02. Refer to our Annual Report on Form 10-K for the fiscal year ended October 31, 2018 for more details.

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