| 2007 | 2006 |
Defined Benefit Plans [Domain] | Pension Plans, Defined Benefit [Member] | Foreign Pension Plans, Qualified and Non-qualified Defined Benefit [Member] | Defined Benefit Plan Disclosure [Line Items] | Defined Benefit Plan, Information about Plan Assets [Abstract] | Defined Benefit Plan, Weighted-Average Asset Allocations [Abstract] | | |
| Defined Benefit Plan, Equity Securities, Global | 46% | 35% |
Defined Benefit Plan, Equity Securities, Domestic | 8% | 11% |
Defined Benefit Plan, Equity Securities, Foreign | 4% | 11% |
Defined Benefit Plan, Real Estate | 3% | 3% |
Defined Benefit Plan, Fixed Income, Domestic | 19% | 19% |
Defined Benefit Plan, Fixed Income, Foreign | 11% | 5% |
Defined Benefit Plan, Insurance | 9% | 15% |
Defined Benefit Plan, Cash | 0% | 1% |
Defined Benefit Plan, Weighted-Average Asset Allocation, Total | 100% | 100% |