cm:Concept: us-gaap:DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1
Debtor Reorganization Items, Net Gain (Loss) on Rejection of Leases and Other Executory Contracts |
us-gaap:DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1 |
Amount of gain (loss) on rejection of leases and other executory contracts, reported as a reorganization item. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
For Period (duration) |
Credit |
false |
us-gaap:DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1 |