cm:Concept: us-gaap:SubsidiaryOrEquityMethodInvesteeMinorityInterestInIncomeOfSubsidiary
Subsidiary or Equity Method Investee, Noncontrolling Interest in Income of Subsidiary |
us-gaap:SubsidiaryOrEquityMethodInvesteeMinorityInterestInIncomeOfSubsidiary |
The dividends from redeemable preferred stock of a subsidiary that are accounted for as a noncontrolling interest in income of a subsidiary in a parent's consolidated financial statements. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
For Period (duration) |
Debit |
false |
us-gaap:SubsidiaryOrEquityMethodInvesteeMinorityInterestInIncomeOfSubsidiary |