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Schedule II Condensed Financial Information of the Hartford Financial Services, Inc. - Statements of Operations (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Consolidated Statements of Operations and Comprehensive Income |  |  |
Net investment income | $ 2,313 | $ 1,846 | $ 1,951
Net realized gains (losses) | 509 | (14) | 395
Revenues | 22,390 | 20,523 | 20,740
Interest expense | 234 | 236 | 259
Loss on extinguishment of debt | 0 | 0 | (90)
Insurance operating costs and other expenses | 4,779 | 4,480 | 4,580
Total benefits, losses and expenses | 19,494 | 18,403 | 18,180
Income tax expense | 531 | 383 | 475
Net income | 2,365 | 1,737 | 2,085
Other comprehensive income (loss) - parent company: |  |  |
Change in net gain on cash flow hedging instruments | (6) | 3 | 14
OCI, net of tax | (998) | 1,118 | 1,631
Comprehensive income | 1,367 | 2,855 | 3,716
Parent Company |  |  |
Consolidated Statements of Operations and Comprehensive Income |  |  |
Net investment income | 2 | 9 | 50
Net realized gains (losses) | (1) | (2) | 3
Revenues | 1 | 7 | 53
Interest expense | 234 | 236 | 255
Loss on extinguishment of debt | 0 | 0 | (68)
Insurance operating costs and other expenses | (2) | (8) | 15
Total benefits, losses and expenses | 232 | 228 | 338
Loss before income taxes and earnings of subsidiaries | (231) | (221) | (285)
Income tax expense | (51) | (39) | (60)
Income (loss) before earnings of subsidiaries | (180) | (182) | (225)
Earnings of subsidiaries | 2,545 | 1,919 | 2,310
Net income | 2,365 | 1,737 | 2,085
Other comprehensive income (loss) - parent company: |  |  |
Change in net gain on cash flow hedging instruments | 24 | (28) | (24)
Change in net unrealized gain or loss on fixed maturities | (1) | (1) | 5
Change in pension and other postretirement plan adjustments | 224 | (36) | (35)
Other comprehensive income (loss), net of taxes before other comprehensive income of subsidiaries | 247 | (65) | (54)
Other comprehensive income (loss) of subsidiaries | (1,245) | 1,183 | 1,685
OCI, net of tax | (998) | 1,118 | 1,631
Comprehensive income | $ 1,367 | $ 2,855 | $ 3,716

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