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

Percentage of financing receivable and net investment in lease modified during period for debtor experiencing financial difficulty to total financing receivables.

No definition available.

Name:	jdcc_FinancingReceivableAndNetInvestmentInLeaseModificationToTotalFinancingReceivablesPercent
Namespace Prefix:	jdcc_
Data Type:	dtr-types:percentItemType
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Period Type:	duration

- References

No definition available.

Name:	jdcc_FinancingReceivableAndNetInvestmentInLeaseModificationsAbstract
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Amortized cost of financing receivable and net investment in lease modified during period for debtor experiencing financial difficulty.

No definition available.

Name:	jdcc_FinancingReceivableAndNetInvestmentInLeaseModificationsPostModificationRecordedInvestment2
Namespace Prefix:	jdcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Weighted average period of payment deferral of financing receivable and net investment in lease modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

No definition available.

Name:	jdcc_FinancingReceivableAndNetInvestmentInLeaseModifiedWeightedAveragePaymentDeferralPeriod
Namespace Prefix:	jdcc_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Period of increase in weighted average maturity of financing receivable and net investment in lease modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	jdcc_FinancingReceivableAndNetInvestmentInLeaseModifiedWeightedAverageTermIncreaseFromModification
Namespace Prefix:	jdcc_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

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