cm:Concept: us-gaap:IncomeTaxEffectsAllocatedDirectlyToEquityEquityTransactions
Income Tax Effects Allocated Directly to Equity, Equity Transactions |
us-gaap:IncomeTaxEffectsAllocatedDirectlyToEquityEquityTransactions |
The tax effect of an increase or decrease in contributed capital (for example, deductible expenditures reported as a reduction of the proceeds from issuing capital stock) during the period charged or credited directly to shareholders' equity. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
For Period (duration) |
Debit |
false |
us-gaap:IncomeTaxEffectsAllocatedDirectlyToEquityEquityTransactions |