Fair Value Measurements - Nonrecurring, Level 3 Measurements (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 03, 2019	Oct. 28, 2018	Oct. 29, 2017
Fair Value, Nonrecurring Level 3 Measurements from Impairments
Equipment on operating leases - net	$ 5,530.5	$ 5,102.5
Losses, Equipment on operating leases - net	59.4	0.0	$ 0.0
Losses, Other assets	18.0	$ 0.0	$ 0.0
Fair Value, Nonrecurring Measurements | Level 3
Fair Value, Nonrecurring Level 3 Measurements from Impairments
Equipment on operating leases - net	855.4
Losses, Equipment on operating leases - net	59.4
Other assets	141.9
Losses, Other assets	18.0
Total assets	997.3
Total losses	$ 77.4