ARCH WESTERN RESOURCES LLC Liability, Other Postretirement Defined Benefit Plan, Noncurrent
ARCH WESTERN RESOURCES LLC had Liability, Other Postretirement Defined Benefit Plan, Noncurrent of $22.78 million as of 2012-03-31, per its 10-Q filed 2012-05-15.
Discontinued › Balance Sheet › Liabilities › Liabilities, Noncurrent › Liabilities, Other than Long-Term Debt, Noncurrent › Liability, Defined Benefit Plan, Noncurrent
us-gaap:OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent · last filed 2012-05-15
- 2012-03-31: Liability, Other Postretirement Defined Benefit Plan, Noncurrent $22.78M.
- 2011-12-31: Liability, Other Postretirement Defined Benefit Plan, Noncurrent $22.20M.
- 2011-09-30: Liability, Other Postretirement Defined Benefit Plan, Noncurrent $23.30M.
- 2011-06-30: Liability, Other Postretirement Defined Benefit Plan, Noncurrent $23.00M.
| Period end | Liability, Other Postretirement Defined Benefit Plan, Noncurrent |
|---|---|
| 2012-03-31 | $22.78M 10-Q · filed 2012-05-15 |
| 2011-12-31 | $22.20M 10-Q · filed 2012-05-15 |
| 2011-09-30 | $23.30M 10-Q · filed 2011-11-14 |
| 2011-06-30 | $23.00M 10-Q · filed 2011-08-15 |
| 2010-12-31 | $23.51M 10-K · filed 2012-03-30 |