HOLLYFRONTIER CORP Defined Benefit Plan, Debt Securities (Deprecated 2012-01-31)
HOLLYFRONTIER CORP had Defined Benefit Plan, Debt Securities (Deprecated 2012-01-31) of 62.00% as of 2011-12-31, per its 10-K filed 2012-02-29.
Discontinued › Notes
us-gaap:DefinedBenefitPlanDebtSecurities · last filed 2012-02-29
- 2011-12-31: Defined Benefit Plan, Debt Securities (Deprecated 2012-01-31) 62.00%.
- 2010-12-31: Defined Benefit Plan, Debt Securities (Deprecated 2012-01-31) 30.00%.
| Period end | Defined Benefit Plan, Debt Securities (Deprecated 2012-01-31) |
|---|---|
| 2011-12-31 | 62.00% 10-K · filed 2012-02-29 |
| 2010-12-31 | 30.00% 10-K · filed 2012-02-29 |