cm:Table: us-gaap:NewAccountingPronouncementsOrChangeInAccountingPrincipleTable
New Accounting Pronouncements or Change in Accounting Principle [Table] |
us-gaap:NewAccountingPronouncementsOrChangeInAccountingPrincipleTable |
Summarization of the changes in an accounting principle or a new accounting pronouncement, including the line items affected by the change and the financial effects of the change on those particular line items. |
cm:Table |
Text/String (xbrli:stringItemType) |
For Period (duration) |
(no balance type) |
true |
us-gaap:NewAccountingPronouncementsOrChangeInAccountingPrincipleTable |