CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (UNAUDITED) (Parenthetical) - USD ($) $ in Millions	3 Months Ended
Jan. 31, 2021	Jan. 31, 2020
Derivative gain (loss), tax	$ (0.6)
Defined benefit plan, tax	$ (7.4)	$ (7.5)
Class A Common Stock
Dividend paid (usd per share)	$ 0.44	$ 0.44
Class B Common Stock
Dividend paid (usd per share)	$ 0.65	$ 0.65

Aggregate dividends paid during the period for each share of common stock outstanding.

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