Fair Value Measurements - Nonrecurring, Level 3 Measurements (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2021	Nov. 01, 2020	Nov. 03, 2019	May 03, 2020
Fair Value, Nonrecurring Level 3 Measurements from Impairments
Equipment on operating leases - net	$ 4,947.6	$ 5,297.8
Losses, Equipment on operating leases - net	0.0	21.0	$ 59.4
Losses, Other assets	$ 0.0	9.8	18.0
Fair Value, Nonrecurring Measurements | Level 3
Fair Value, Nonrecurring Level 3 Measurements from Impairments
Equipment on operating leases - net				$ 340.3
Losses, Equipment on operating leases - net		21.0	59.4
Other assets				56.5
Losses, Other assets		9.8	18.0
Total assets				$ 396.8
Total losses		$ 30.8	$ 77.4