| Defined Benefit Plans [Domain] |
Pension Plans, Defined Benefit [Member] | Other Postretirement Benefit Plans, Defined Benefit [Member] |
United States Pension Plans, Qualified and Non-qualified, Defined Benefit [Member] | Foreign Pension Plans, Qualified and Non-qualified Defined Benefit [Member] | United States Postretirement Benefit Plans of US Entity, Defined Benefit [Member] |
2007 | 2006 | 2005 | 2007 | 2006 | 2005 | 2007 | 2006 | 2005 |
Defined Benefit Plan Disclosure [Line Items] | Defined Benefit Plan, Assumptions Used in Calculations [Abstract] | | | | | | | | | |
| Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract] | | | | | | | | | |
| Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | 6% | 5.75% | 5.5% | 5.39% | 4.88% | 4.5% | 6% | 5.75% | 5.5% |
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase | 4.3% | 4.3% | 4.3% | 3.82% | 3.67% | 3.52% | | | |
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract] | | | | | | | | | |
| Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate | 5.75% | 5.5% | 5.75% | 4.88% | 4.5% | 4.88% | 5.75% | 5.5% | 5.75% |
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets | 8.75% | 8.75% | 8.75% | 7.19% | 7.2% | 7.08% | 8.6% | 8.6% | 8.6% |
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase | 4.3% | 4.3% | 4.3% | 3.67% | 3.52% | 3.55% | | | |