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Costa Concordia and Costa Allegra - Additional Information (Detail) In Millions, unless otherwise specified | 9 Months Ended | 3 Months Ended | 1 Months Ended | 3 Months Ended | 9 Months Ended
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Aug. 31, 2012 USD ($) | Feb. 29, 2012 Costa Allegra USD ($) | May 31, 2012 Costa Concordia USD ($) | May 31, 2012 Costa Concordia EUR (€) | Feb. 29, 2012 Costa Concordia USD ($) | Feb. 29, 2012 Costa Concordia EUR (€) | Aug. 31, 2012 Costa Concordia USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups [Line Items] |  |  |  |  |  |  |
Asset impairment charge |  | $ 34 |  |  | $ 515 | € 381 |
Insurance proceeds from the loss of Costa Concordia | 508 |  | 508 | 395 |  |  |
Insurance proceeds in excess of net carrying from the loss of Costa Concordia |  |  | 17 | 14 |  |  |
Other charges recognized |  |  |  |  |  |  | 30
Insurance deductible for third party personal injury liability |  |  |  |  |  |  | $ 10

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- Definition The net amount (to the extent disclosed within this portion of the income statement) by which an insurance settlement exceeds incremental costs incurred from the event causing an interruption of business, plus the insurance award for earnings lost from the event, such as a natural catastrophe, explosion or fire. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6365675&loc=d3e16285-107787 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 01-13 -Paragraph 7 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The cash inflow from the amounts received by the insured under the terms of an insurance contract settlement. This element pertains only to insurance proceeds related to investments, for example fixed assets. It excludes insurance settlements classified as operating cash flows. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 22 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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