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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (Parenthetical) - USD ($) $ in Millions | 12 Months Ended
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Oct. 31, 2021 | Oct. 31, 2020 | Oct. 31, 2019
Derivative gain (loss), tax | $ (7.0) | $ 4.0 | $ (8.6)
Defined benefit plan, tax | $ (15.8) | $ (4.8) | $ 1.1
Class A common stock |  |  |
Dividend paid (usd per share) | $ 1.78 | $ 1.76 | $ 1.76
Class B common stock |  |  |
Dividend paid (usd per share) | $ 2.66 | $ 2.63 | $ 2.63

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