NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued Unum Group and Subsidiaries Note 5 - Accumulated Other Comprehensive Income (Loss) Components of our accumulated other comprehensive income (loss), after tax, and related changes are as follows: The net unrealized gain (loss) on securities consists of the following components: 170 December 31 January 1 December 31 Change for the Year Ended December 31 2020 2019 2018 2018 2017 2020 2019 2018 (in millions of dollars) Fixed Maturity Securities $ 7,597.6  $ 6,364.4  $ 2,736.5  $ 5,665.2  $ 5,677.3  $ 1,233.2  $ 3,627.9  $ (2,928.7) Other Investments —  —  —  —  14.4  —  —  —  Deferred Acquisition Costs (85.1) (62.7) (27.9) (51.4) (51.4) (22.4) (34.8) 23.5  Reserves for Future Policy and Contract Benefits (6,225.6) (5,803.1) (3,220.3) (5,094.7) (5,094.7) (422.5) (2,582.8) 1,874.4  Reinsurance Recoverable 200.2  424.7  261.4  375.8  375.8  (224.5) 163.3  (114.4) Income Tax (419.4) (307.4) (62.1) (304.6) (313.6) (112.0) (245.3) 242.5  Total $ 1,067.7  $ 615.9  $ (312.4) $ 590.3  $ 607.8  $ 451.8  $ 928.3  $ (902.7) Net Unrealized Gain (Loss) on Securities Net Gain on Hedges Foreign Currency Translation Adjustment Unrecognized Pension and Postretirement Benefit Costs Total (in millions of dollars) Balances at December 31, 2017 $ 607.8  $ 282.3  $ (254.5) $ (508.1) $ 127.5  Adjustment to Adopt Accounting Standard Update - Note 1 (17.5) —  —  —  (17.5) Other Comprehensive Income (Loss) Before Reclassifications (920.3) 16.8  (50.7) 43.6  (910.6) Amounts Reclassified from Accumulated Other Comprehensive Income or Loss 17.6  (48.5) —  17.3  (13.6) Net Other Comprehensive Income (Loss) (902.7) (31.7) (50.7) 60.9  (924.2) Balances at December 31, 2018 (312.4) 250.6  (305.2) (447.2) (814.2) Other Comprehensive Income (Loss) Before Reclassifications 894.1  (0.2) 23.6  (52.0) 865.5  Amounts Reclassified from Accumulated Other Comprehensive Income or Loss 34.2  (62.6) —  14.4  (14.0) Net Other Comprehensive Income (Loss) 928.3  (62.8) 23.6  (37.6) 851.5  Balances at December 31, 2019 615.9  187.8  (281.6) (484.8) 37.3  Other Comprehensive Income (Loss) Before Reclassifications 405.6  (5.7) 20.3  (60.8) 359.4  Amounts Reclassified from Accumulated Other Comprehensive Income or Loss 46.2  (84.3) —  15.6  (22.5) Net Other Comprehensive Income (Loss) 451.8  (90.0) 20.3  (45.2) 336.9  Balances at December 31, 2020 $ 1,067.7  $ 97.8  $ (261.3) $ (530.0) $ 374.2 