XML 24 R8.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Recent Accounting Pronouncements (Notes) | 9 Months Ended
--- | ---
Mar. 31, 2014
Recent Accounting Pronouncements [Abstract] |
Description of New Accounting Pronouncements Not yet Adopted [Text Block] | RECENT ACCOUNTING PRONOUNCEMENTS In July 2013, the FASB issued ASU No. 2013-11, Income Taxes. The amendments update guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The provisions in this update were effective for the Company beginning January 1, 2014 and did not materially impact the financial statements.

X
- Details
Name: | jkhy_RecentAccountingPronouncementsAbstract
Namespace Prefix: | jkhy_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for a new accounting pronouncement that has been issued but not yet adopted. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB TOPIC 11.M) -URI http://asc.fasb.org/extlink&oid=26874127&loc=d3e31137-122693 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 11 -Section M + Details
Name: | us-gaap_DescriptionOfNewAccountingPronouncementsNotYetAdopted
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration