Income Taxes (Details 2) - USD ($) $ in Millions	Oct. 31, 2015	Oct. 31, 2014
Deferred Tax Assets
Allowance for credit losses	$ 45.3	$ 46.0
Accrual for retirement and other benefits	27.4	25.5
Federal taxes on deferred state tax deductions	14.1	13.6
Tax loss and tax credit carryforwards	11.8	5.3
Miscellaneous accruals and other	17.6	18.9
Less valuation allowances	(1.1)	(1.1)
Deferred income tax assets	115.1	108.2
Deferred Tax Liabilities
Lease transactions	505.4	381.2
Tax over book depreciation	9.7	5.0
Deferred retail note finance income	6.2	4.1
Deferred income tax liabilities	521.3	$ 390.3
Additional Deferred income Tax Information
Tax loss and tax credit carryforwards, expiring from 2016 through 2035	10.2
Tax loss and tax credit carryforwards with an indefinite carryforward period	$ 1.6

Includes, 1) the sum of the tax effects as of the balance sheet date of the amount of excesses of tax deductions over gross income in a year which cannot be used on the tax returns in the current year but can be carried forward to reduce taxable income or income taxes payable in a future year, for which there must be sufficient tax-basis income to utilize a portion or all of the carryforward amount to realize the deferred tax asset and 2) the tax effect as of the balance sheet date of the amount of future tax deductions arising from all unused tax credit carryforwards.

No definition available.