Leases -Schedule of lease expense incurred (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 30, 2026	Jan. 31, 2025
Leases [Abstract]
Operating lease expense	$ 7.7	$ 8.6
Short-term lease expense	1.3	1.1
Variable lease expense	0.3	0.0
Total lease expense	$ 9.3	$ 9.7