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Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Oct. 31, 2017 | Oct. 31, 2016 | Oct. 31, 2015
Income tax (expense) benefit. minimum pension liability | $ 16.5 | $ (4.7) | $ 0.5
Other comprehensive income (loss), derivatives qualifying as hedges, tax | $ 3.1 | $ 0.0 | $ (0.1)
Class A Common Stock |  |  |
Dividend paid (usd per share) | $ 1.68 | $ 1.68 | $ 1.68
Class B Common Stock |  |  |
Dividend paid (usd per share) | $ 2.51 | $ 2.51 | $ 2.51

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