FRONTIER OIL CORP /NEW/ Liability, Other Postretirement Defined Benefit Plan, Noncurrent
FRONTIER OIL CORP /NEW/ had Liability, Other Postretirement Defined Benefit Plan, Noncurrent of $44.00 million as of 2011-03-31, per its 10-Q filed 2011-05-05.
Discontinued › Balance Sheet › Liabilities › Liabilities, Noncurrent › Liabilities, Other than Long-Term Debt, Noncurrent
us-gaap:OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent · last filed 2011-05-05
- 2011-03-31: Liability, Other Postretirement Defined Benefit Plan, Noncurrent $44.00M.
- 2010-12-31: Liability, Other Postretirement Defined Benefit Plan, Noncurrent $43.31M.
- 2010-09-30: Liability, Other Postretirement Defined Benefit Plan, Noncurrent $34.83M.
- 2010-06-30: Liability, Other Postretirement Defined Benefit Plan, Noncurrent $34.34M.
| Period end | Liability, Other Postretirement Defined Benefit Plan, Noncurrent |
|---|---|
| 2011-03-31 | $44.00M 10-Q · filed 2011-05-05 |
| 2010-12-31 | $43.31M 10-Q · filed 2011-05-05 |
| 2010-09-30 | $34.83M 10-Q · filed 2010-11-04 |
| 2010-06-30 | $34.34M 10-Q/A · filed 2010-08-06 |
| 2009-12-31 | $33.14M 10-K · filed 2011-02-24 |