cm:Concept: us-gaap:SaleLeasebackTransactionDescriptionOfAccountingForLeaseback
| Sale Leaseback Transaction, Description of Accounting for Leaseback |
| us-gaap:SaleLeasebackTransactionDescriptionOfAccountingForLeaseback |
| A description of whether the lease entered into in connection with the transaction involving the sale of property to another party and the lease of the property back to the seller was accounted for as an operating or capital lease. If the sale of the asset(s) did not meet the requirements to be accounted for as a sale, whether the transaction was accounted for using the deposit method or as a financing. |
| cm:Concept |
| Text/String (xbrli:stringItemType) |
| For Period (duration) |
| (no balance type) |
| false |
| us-gaap:SaleLeasebackTransactionDescriptionOfAccountingForLeaseback |