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For a classified balance sheet, represents the noncurrent portion of prepaid expenses (the current portion has a separate 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Plant, and Equipment, Owned, Net","description":"The net amount of long-lived, depreciable flight assets owned by the entity and used in the entity's principle business operations (owned aircraft and capitalized improvements) and capitalized assets classified as property, plant and equipment that are owned by the entity. Excludes assets subject to a capital lease.","units":{"USD":[{"end":"2012-02-29","val":3447,"accn":"0001052918-13-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-01-17","frame":"CY2012Q1I"},{"end":"2012-02-29","val":3447,"accn":"0001052918-13-000013","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2013-01-17"},{"end":"2012-08-31","val":2950,"accn":"0001052918-13-000013","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2013-01-17","frame":"CY2012Q3I"},{"end":"2012-11-30","val":2702,"accn":"0001052918-13-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-01-17","frame":"CY2012Q4I"}]}},"ProvisionForLoanAndLeaseLosses":{"label":"Provision for Loan and Lease Losses","description":"Amount of expense related to estimated loss from loan and lease transactions.","units":{"CAD":[{"start":"1984-05-31","end":"2013-05-31","val":464169,"accn":"0001052918-13-000295","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-07-15"}]}},"ProvisionForLoanLeaseAndOtherLosses":{"label":"Provision for Loan, Lease, and Other Losses","description":"Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.","units":{"CAD":[{"start":"1984-05-31","end":"2012-08-31","val":-75943,"accn":"0001052918-13-000013","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2013-01-17"},{"start":"1984-05-31","end":"2012-11-30","val":464169,"accn":"0001052918-13-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-01-17"},{"start":"1984-05-31","end":"2013-02-28","val":-75943,"accn":"0001052918-13-000262","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-06-14"},{"start":"1984-05-31","end":"2013-08-31","val":-75943,"accn":"0001052918-13-000423","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-10-16"},{"start":"1984-05-31","end":"2014-02-28","val":464169,"accn":"0001052918-14-000229","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-13"},{"start":"1984-05-31","end":"2014-05-31","val":464169,"accn":"0001052918-14-000272","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-07-21"}],"USD":[{"start":"1984-05-31","end":"2013-11-30","val":464169,"accn":"0001052918-14-000011","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-01-14"}]}},"ProvisionForLoanLossesExpensed":{"label":"Financing Receivable, Credit Loss, Expense (Reversal)","description":"Amount of credit loss expense (reversal of expense) for financing receivable.","units":{"CAD":[{"start":"1984-05-31","end":"2011-08-31","val":-75943,"accn":"0001052918-11-000702","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-12-06"},{"start":"1984-05-31","end":"2011-11-30","val":-75943,"accn":"0001052918-12-000018","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-01-17"},{"start":"1984-05-31","end":"2012-02-29","val":464169,"accn":"0001052918-12-000297","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-13"},{"start":"1984-05-31","end":"2012-05-31","val":-75943,"accn":"0001052918-12-000325","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-07-16"}]}},"ProvisionForOtherLosses":{"label":"Provision for Other Losses","description":"Amount of expense related to other loss.","units":{"CAD":[{"start":"1984-05-31","end":"2011-08-31","val":464169,"accn":"0001052918-11-000702","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-12-06"},{"start":"1984-05-31","end":"2012-02-29","val":-75943,"accn":"0001052918-12-000297","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-13"},{"start":"1984-05-31","end":"2012-05-31","val":464169,"accn":"0001052918-12-000325","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-07-16"},{"start":"1984-05-31","end":"2012-08-31","val":464169,"accn":"0001052918-13-000013","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2013-01-17"},{"start":"1984-05-31","end":"2012-11-30","val":-75943,"accn":"0001052918-13-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-01-17"},{"start":"1984-05-31","end":"2013-02-28","val":464169,"accn":"0001052918-13-000262","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-06-14"},{"start":"1984-05-31","end":"2013-05-31","val":-75943,"accn":"0001052918-13-000295","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-07-15"},{"start":"1984-05-31","end":"2013-08-31","val":464169,"accn":"0001052918-13-000423","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-10-16"},{"start":"1984-05-31","end":"2014-02-28","val":-75943,"accn":"0001052918-14-000229","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-13"},{"start":"1984-05-31","end":"2014-05-31","val":-75943,"accn":"0001052918-14-000272","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-07-21"}],"USD":[{"start":"1984-05-31","end":"2011-11-30","val":464169,"accn":"0001052918-12-000018","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-01-17"},{"start":"1984-05-31","end":"2013-11-30","val":-75943,"accn":"0001052918-14-000011","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-01-14"}]}},"RepaymentOfNotesReceivableFromRelatedParties":{"label":"Repayment of Notes Receivable from Related Parties","description":"The cash inflow from a loan, supported by a promissory note, granted to related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.","units":{"CAD":[{"start":"1984-05-31","end":"2014-05-31","val":-101360,"accn":"0001052918-14-000272","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-07-21"},{"start":"2014-03-01","end":"2014-05-31","val":-101360,"accn":"0001052918-14-000272","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-07-21"},{"start":"2014-03-01","end":"2014-05-31","val":-101360,"accn":"0001052918-15-000318","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-07-15","frame":"CY2014Q2"},{"start":"2014-03-01","end":"2014-08-31","val":-103960,"accn":"0001052918-14-000379","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-10-20"},{"start":"2014-03-01","end":"2014-08-31","val":-103960,"accn":"0001052918-15-000524","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-10-15"},{"start":"2014-03-01","end":"2014-11-30","val":-115760,"accn":"0001052918-15-000011","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-01-14"},{"start":"2014-03-01","end":"2014-11-30","val":-115760,"accn":"0001052918-16-000746","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-01-19"},{"start":"2014-03-01","end":"2015-02-28","val":-57559,"accn":"0001052918-15-000299","fy":2015,"fp":"FY","form":"10-K","filed":"2015-06-09","frame":"CY2014"}]}},"RepaymentsOfNotesPayable":{"label":"Repayments 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