XML 46 R111.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Contingencies (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2012
Concentration Risk [Line Items] |  |  |
CDSOA receipts | $ 0.1 | $ 0.3 | $ 2.7
Workforce Subject to Collective Bargaining Arrangements [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Percentage of employees represented under collective bargaining agreements | 23.00% |  |
Workforce Subject to Collective Bargaining Arrangements Expiring within One Year [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Percentage of employees represented under collective bargaining agreements | 0.00% |  |

X
- Definition The aggregate amount of other income resulting from distributions received under the Continued Dumping and Subsidy Offset Act of 2000. + References No definition available. + Details
Name: | lanc_OtherIncomeContinuedDumpingAndSubsidyOffsetAct
Namespace Prefix: | lanc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_ConcentrationRiskLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13537-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13531-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 + Details
Name: | us-gaap_ConcentrationRiskPercentage1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration