Basic and Diluted Earnings Per Share - Calculation (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Apr. 30, 2023	May 01, 2022	Oct. 31, 2021
Basic earnings per share:
Net income	$ 133.0	$ 137.0	$ 137.0
Net income attributable to non-controlling interests	47.0	$ 51.0	51.0
Net income available to Class A common stock	$ 86.0		$ 86.0
Weighted average shares outstanding - basic (in shares)	171,597,317	167,536,662	167,536,662
Net income per share - basic (in dollars per share)	$ 0.50	$ 0.51	$ 0.51
Diluted earnings per share:
Net income available to common shareholders - basic	$ 86.0		$ 86.0
Increase to net income attributable to dilutive instruments	35.0		38.0
Net income available to common shareholders - diluted	$ 121.0		$ 124.0
Weighted average shares outstanding - basic (in shares)	171,597,317	167,536,662	167,536,662
Incremental shares of common stock attributable to dilutive instruments (in shares)	72,119,447		78,608,874
Weighted average shares outstanding - diluted (in shares)	243,716,764	246,145,536	246,145,536
Net income per share - diluted (in dollars per share)	$ 0.50	$ 0.50	$ 0.50