The effect of the reclassifications out of Accumulated other comprehensive income (loss) on Statement 1 is as follows: Table of Contents Year ended December 31, (Millions of dollars) Classification of income (expense) 2019 2018 2017 Foreign currency translation: Gain (loss) on foreign currency translation Other income (expense) $ — $ (1) $ (13) Tax (provision) benefit — — — Reclassifications net of tax $ — $ (1) $ (13) Pension and other postretirement benefits: Amortization of prior service credit (cost) Other income (expense) $ 40 $ 36 $ 25 Tax (provision) benefit (10) (8) (9) Reclassifications net of tax $ 30 $ 28 $ 16 Derivative financial instruments: Foreign exchange contracts Sales of Machinery, Energy & Transportation $ 11 $ — $ — Foreign exchange contracts Cost of goods sold $ (3) $ — $ — Foreign exchange contracts Other income (expense) $ 37 $ 115 $ (121) Foreign exchange contracts Interest expense of Financial Products 33 19 6 Interest rate contracts Interest expense excluding Financial Products (4) (3) (9) Interest rate contracts Interest expense of Financial Products (8) — 3 Reclassifications before tax 66 131 (121) Tax (provision) benefit (15) (31) 44 Reclassifications net of tax $ 51 $ 100 $ (77) Available-for-sale securities: Realized gain (loss) on sale of securities Other income (expense) $ — $ — $ 100 Tax (provision) benefit — — (35) Reclassifications net of tax $ — $ — $ 65 Total reclassifications from Accumulated other comprehensive income (loss) $ 81 $ 127 $ (9) 122