Fair Value Measurements - Schedule of Fair Value Hierarchy (Details) - USD ($) $ in Millions	Jul. 31, 2026	Oct. 31, 2025	Aug. 01, 2025
Assets:
Forward currency contracts	$ 7.0	$ 4.1	$ 3.5
Total assets	7.0	4.1	3.5
Liabilities:
Forward currency contracts	2.7	5.6	7.1
Total liabilities	2.7	5.6	7.1
Forward currency contracts
Assets:
Forward currency contracts	7.0	4.1	3.5
Liabilities:
Forward currency contracts	2.7	5.6	7.1
Level 1
Assets:
Total assets	0.0	0.0	0.0
Liabilities:
Total liabilities	0.0	0.0	0.0
Level 1 \| Forward currency contracts
Assets:
Forward currency contracts	0.0	0.0	0.0
Liabilities:
Forward currency contracts	0.0	0.0	0.0
Level 2
Assets:
Total assets	7.0	4.1	3.5
Liabilities:
Total liabilities	2.7	5.6	7.1
Level 2 \| Forward currency contracts
Assets:
Forward currency contracts	7.0	4.1	3.5
Liabilities:
Forward currency contracts	2.7	5.6	7.1
Level 3
Assets:
Total assets	0.0	0.0	0.0
Liabilities:
Total liabilities	0.0	0.0	0.0
Level 3 \| Forward currency contracts
Assets:
Forward currency contracts	0.0	0.0	0.0
Liabilities:
Forward currency contracts	$ 0.0	$ 0.0	$ 0.0