CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (UNAUDITED) (Parenthetical) - USD ($) $ in Millions	3 Months Ended
Jan. 31, 2022	Jan. 31, 2021
Derivative financial instrument, tax expense (benefit)	$ (4.0)	$ 0.6
Minimum pension liability adjustment, income tax expense (benefit)	$ 0.5	$ (7.4)
Class A Common Stock
Dividend paid (usd per share)	$ 0.46	$ 0.44
Class B Common Stock
Dividend paid (usd per share)	$ 0.68	$ 0.65

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

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