Income Taxes - Additional Deferred Income Tax Information (Details) - USD ($) $ in Millions	Oct. 31, 2021	Nov. 01, 2020
Additional Deferred Income Tax Information
Tax loss and tax credit carryforwards	$ 18.7	$ 25.3
Tax loss and tax credit carryforwards, expiring from 2029 through 2038	15.2
Tax loss and tax credit carryforwards with an indefinite carryforward period	$ 3.5

Amount before allocation of valuation allowances of deferred tax asset attributable to tax loss and tax credit carryforwards with indefinite carryforward period.

No definition available.

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Namespace Prefix:	jdcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant