Annual Report 2010 73 Plans with accumulated benefit obligations in excess of plan assets are as follows: Components of net periodic benefit (income) costs are as follows: In Millions 2010 2009 2008 2010 2009 2008 2010 2009 2008 Fiscal Year ........................................................................ Fiscal Year ............................................................... Fiscal Year ......................................................... Defined Benefit Pension Plans ........................................................................ Other Postretirement Benefit Plans ............................................................... Postemployment Benefit Plans ......................................................... ............................................................................................................................................................................................................................................................................................................................................................................................ Service cost $ 70.9 $ 76.5 $ 80.1 $ 12.9 $ 14.2 $ 16.4 $ 7.2 $ 6.5 $ 5.4 Interest cost 230.3 215.4 196.7 61.6 61.2 58.8 5.7 4.9 3.7 Expected return on plan assets (400.1) (385.8) (360.6) (29.2) (30.0) (30.3) — — — Amortization of losses 8.4 7.8 22.7 2.0 7.2 15.3 1.0 1.0 (0.2) Amortization of prior service costs (credits) 6.9 7.4 7.5 (1.6) (1.4) (1.4) 2.4 2.2 2.2 Other adjustments — — — — — — 10.6 8.4 2.3 Settlement or curtailment losses — — 0.3 — — — — — — ............................................................................................................................................................................................................................................................................................................................................................................................ Net (income) expense $ (83.6) $ (78.7) $ (53.3) $ 45.7 $ 51.2 $ 58.8 $26.9 $23.0 $13.4 In Millions 2010 2009 2010 2009 2010 2009 Fiscal Year ......................................... Fiscal Year ............................................. Fiscal Year ......................................... Defined Benefit Pension Plans ......................................... Other Postretirement Benefit Plans ............................................. Postemployment Benefit Plans ......................................... ............................................................................................................................................................................................................................................................................................................................................................................................ Projected benefit obligation $299.6 $225.2 $ — $ — $ — $ — Accumulated benefit obligation 252.5 194.4 1,060.6 852.0 130.3 112.5 Plan assets at fair value 17.3 15.9 284.3 235.6 — —