2.4.0.800090 - Document - Document And Entity Informationtruefalsefalse1false falsefalseDuration_12_30_2012_To_6_29_2013http://www.sec.gov/CIK0000025793duration2012-12-30T00:00:002013-06-29T00:00:002false truefalseAs_Of_7_27_2013_us-gaap_StatementClassOfStockAxis_us-gaap_CommonClassAMemberhttp://www.sec.gov/CIK0000025793instant2013-07-27T00:00:000001-01-01T00:00:00falsefalseClass A [Member]us-gaap_StatementClassOfStockAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CommonClassAMemberus-gaap_StatementClassOfStockAxisexplicitMemberUnit13Standardhttp://www.xbrl.org/2003/instancesharesxbrli03false truefalseAs_Of_7_27_2013_us-gaap_StatementClassOfStockAxis_us-gaap_CommonClassBMemberhttp://www.sec.gov/CIK0000025793instant2013-07-27T00:00:000001-01-01T00:00:00falsefalseClass B [Member]us-gaap_StatementClassOfStockAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CommonClassBMemberus-gaap_StatementClassOfStockAxisexplicitMemberUnit13Standardhttp://www.xbrl.org/2003/instancesharesxbrli01false 4dei_DocumentTypedei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse0010-Qfalsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsedei:submissionTypeItemTypestringThe type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word "Other".No definition available.false0Document Type2false 4dei_AmendmentFlagdei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00falsefalsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:booleanItemTypenaIf the value is true, then the document is an amendment to previously-filed/accepted document.No definition available.false0Amendment Flag3false 4dei_DocumentPeriodEndDatedei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse002013-06-29falsefalsetrue2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:dateItemTypedateThe end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.No definition available.false0Document Period End Date4false 4dei_DocumentFiscalYearFocusdei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse002013falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:gYearItemTypepositiveintegerThis is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.No definition available.false0Document Fiscal Year Focus5false 4dei_DocumentFiscalPeriodFocusdei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00Q2falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsedei:fiscalPeriodItemTypenaThis is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY.No definition available.false0Document Fiscal Period Focus6false 4dei_TradingSymboldei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00atxfalsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:normalizedStringItemTypenormalizedstringTrading symbol of an instrument as listed on an exchange.No definition available.false0Trading Symbol7false 4dei_EntityRegistrantNamedei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00CROSS A T COfalsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:normalizedStringItemTypenormalizedstringThe exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation 12B -Number 240 -Section 12b -Subsection 1 false0Entity Registrant Name8false 4dei_EntityCentralIndexKeydei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse000000025793falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsedei:centralIndexKeyItemTypenaA unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation 12B -Number 240 -Section 12b -Subsection 1 false0Entity Central Index Key9false 4dei_CurrentFiscalYearEndDatedei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00--12-28falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:gMonthDayItemTypemonthdayEnd date of current fiscal year in the format --MM-DD.No definition available.false0Current Fiscal Year End Date10false 4dei_EntityFilerCategorydei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00Accelerated Filerfalsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsedei:filerCategoryItemTypestringIndicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) or (5) Smaller Reporting Accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.No definition available.false0Entity Filer Category11false 4dei_EntityCommonStockSharesOutstandingdei_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00falsefalsefalse2truefalsefalse1141382411413824falsefalsefalse3truefalsefalse18048001804800falsefalsefalsexbrli:sharesItemTypesharesIndicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.No definition available.false1Entity Common Stock, Shares OutstandingfalseDocument And Entity InformationUnKnownNoRoundingUnKnownUnKnowntruefalsefalseSheethttp://cross.com/role/DocumentDocumentAndEntityInformation311