Organization and Consolidation (Details)	12 Months Ended
Oct. 31, 2014
Maximum portion of receivables guaranteed by related parties
Maximum portion of receivables guaranteed by related parties (as a percent)	5.00%
Maximum portion of receivables serviced by related parties
Maximum portion of receivables serviced by related parties (as a percent)	5.00%

Represents the maximum portion of receivables guaranteed by related parties as a percentage.

No definition available.

Name:	jdcc_MaximumPortionOfReceivablesGuaranteedByRelatedParties
Namespace Prefix:	jdcc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration