Table of Contents The effect of the reclassifications out of Accumulated other comprehensive income (loss) on Statement 1 is as follows: Year ended December 31, (Millions of dollars) Classification of income (expense) 2018 2017 2016 Foreign currency translation: Gain (loss) on foreign currency translation Other income (expense) $ (1) $ (13) $ (17) Tax (provision) benefit — — — Reclassifications net of tax $ (1) $ (13) $ (17) Pension and other postretirement benefits: Amortization of prior service credit (cost) Note 12  1 $ 36 $ 25 $ 56 Tax (provision) benefit (8) (9) (21) Reclassifications net of tax $ 28 $ 16 $ 35 Derivative financial instruments: Foreign exchange contracts Other income (expense) $ 115 $ (121) $ 14 Foreign exchange contracts Interest expense of Financial Products 19 6 — Interest rate contracts Interest expense excluding Financial Products (3) (9) (6) Interest rate contracts Interest expense of Financial Products — 3 (3) Reclassifications before tax 131 (121) 5 Tax (provision) benefit (31) 44 (2) Reclassifications net of tax $ 100 $ (77) $ 3 Available-for-sale securities: Realized gain (loss) on sale of securities Other income (expense) $ — $ 100 $ 46 Tax (provision) benefit — (35) (15) Reclassifications net of tax $ — $ 65 $ 31 Total reclassifications from Accumulated other comprehensive income (loss) $ 127 $ (9) $ 52 1 Amounts are included in the calculation of net periodic benefit cost. See Note 12 for additional information. 129