cm:Concept: us-gaap:EffectiveIncomeTaxRateReconciliationRepatriationForeignEarningsJobsCreationActOf2004
| Effective Income Tax Rate Reconciliation, Repatriation Foreign Earnings, Jobs Creation Act of 2004, Percent |
| us-gaap:EffectiveIncomeTaxRateReconciliationRepatriationForeignEarningsJobsCreationActOf2004 |
| Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the temporary incentive for U.S. entities to repatriate accumulated foreign earnings under the American Jobs Creation Act of 2004. |
| cm:Concept |
| Percent (num:percentItemType) |
| For Period (duration) |
| (no balance type) |
| false |
| us-gaap:EffectiveIncomeTaxRateReconciliationRepatriationForeignEarningsJobsCreationActOf2004 |