cm:Concept: us-gaap:SubsidiaryOrEquityMethodInvesteeCumulativeNumberOfSharesIssuedForAllTransactions
Subsidiary or Equity Method Investee, Cumulative Number of Shares Issued for All Transactions |
us-gaap:SubsidiaryOrEquityMethodInvesteeCumulativeNumberOfSharesIssuedForAllTransactions |
Cumulative number of shares issued or sold by the subsidiary or equity method investee on all stock transactions. |
cm:Concept |
Shares (xbrli:sharesItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:SubsidiaryOrEquityMethodInvesteeCumulativeNumberOfSharesIssuedForAllTransactions |