NIPPON TELEGRAPH & TELEPHONE CORP Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets
NIPPON TELEGRAPH & TELEPHONE CORP (NTTYY) reported Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets of 2.30% for the 12-month period ending 2011-03-31, per its 20-F/A filed 2011-07-28.
Discontinued › Expense Statement › Operating Expenses
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets · last filed 2011-07-28
| Period end | Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets 12 month |
|---|---|
| 2011-03-31 | 2.30% 20-F/A · filed 2011-07-28 |
| 2010-03-31 | 2.50% 20-F/A · filed 2011-07-28 |
| 2009-03-31 | 2.50% 20-F/A · filed 2011-07-28 |