AK STEEL HOLDING CORP Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment
AK STEEL HOLDING CORP reported Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment of $0 for the 12-month period ending 2010-12-31, per its 10-K filed 2011-02-22.
Discontinued › Notes › Compensation Related Costs
us-gaap:DefinedBenefitPlanCurtailments · last filed 2011-02-22
- AK STEEL HOLDING CORP defined benefit plan, benefit obligation, (increase) decrease for curtailment for fiscal 2010 was $0.00.
- AK STEEL HOLDING CORP defined benefit plan, benefit obligation, (increase) decrease for curtailment for fiscal 2009 was $0.00, a 100.00% decline from fiscal 2008.
- AK STEEL HOLDING CORP defined benefit plan, benefit obligation, (increase) decrease for curtailment for fiscal 2008 was $39.40M, a 1.01% decline from fiscal 2007.
- AK STEEL HOLDING CORP defined benefit plan, benefit obligation, (increase) decrease for curtailment for fiscal 2007 was $39.80M.
| Period end | Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment 12 month |
|---|---|
| 2010-12-31 | $0.00 10-K · filed 2011-02-22 |
| 2009-12-31 | $0.00 10-K · filed 2011-02-22 |
| 2008-12-31 | $39.40M 10-K · filed 2011-02-22 |
| 2007-12-31 | $39.80M 10-K · filed 2010-02-23 |