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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (UNAUDITED) (Parenthetical) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Apr. 30, 2021 | Apr. 30, 2020 | Apr. 30, 2021 | Apr. 30, 2020
Derivative gain (loss), tax | $ (3.2) |  | $ (3.8) |
Defined benefit plan, tax | $ (8.8) |  | $ (16.2) | $ (7.5)
Class A Common Stock |  |  |  |
Dividend paid (usd per share) | $ 0.44 | $ 0.44 | $ 0.88 | $ 0.88
Class B Common Stock |  |  |  |
Dividend paid (usd per share) | $ 0.66 | $ 0.66 | $ 1.31 | $ 1.31

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