| Fact Group (Combination of Network and Table) | |
| Network: | Property, Plant, and Equipment, by Component (http://www.xbrlsite.com/DigitalFinancialReporting/BusinessUseCase/Classes/PropertyPlantAndEquipmentByComponent) |
| Table: | Property, Plant and Equipment, by Component [Table] (pattern:PropertyPlantEquipmentByComponentTable) |
| Slicers (applies to each fact value in each table cell) | |
| brm:ReportingEntityAxis | SAMP (http://www.SampleCompany.com) |
| frm:LegalEntityAxis | frm:ConsolidatedEntityMember |
| brm:ConceptAxis | pattern:PropertyPlantAndEquipmentNet |
| brm:Units | iso4217:USD |
| pattern:ClassPropertyPlantEquipmentAxis | ||||||
| brm:PeriodAxis | All Classes of Property, Plant and Equipment [Member] | Land [Member] | Buildings [Member] | Furniture and Fixtures [Member] | Computer Equipment [Member] | Other Property, Plant and Equipment [Member] |
| 2010-12-31 | 295,183,000 | 5,347,000 | 244,508,000 | 34,457,000 | 4,169,000 | 6,702,000 |
| 2009-12-31 | 413,441,000 | 1,147,000 | 366,375,000 | 34,457,000 | 5,313,000 | 6,149,000 |