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CONSOLIDATED STATEMENTS OF OPERATIONS AND OTHER COMPREHENSIVE INCOME - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Revenues |  |  |  |
Net earned premiums | $ 2,688.7 |  | $ 2,410.5 | $ 2,527.5
Net investment income (1) | 188.1 | [1] | 147.5 | 154.6
Realized and unrealized investment gains | 5.0 | [2] | 56.2 | 98.5
Other income | 8.2 |  | 14.7 | 49.8
Total revenues | 2,890.0 |  | 2,628.9 | 2,830.4
Expenses |  |  |  |
Losses and loss adjustment expenses | 1,680.0 |  | 1,693.3 | 1,840.8
Acquisition costs | 431.8 |  | 414.1 | 465.7
General, administrative and corporate expenses (2) | 494.2 | [3] | 418.0 | 410.9
Interest expense | 43.7 |  | 14.3 | 33.9
Change in fair value of derivatives | 80.5 |  | 35.9 | 65.1
Realized and unrealized investment losses (3) | 182.6 | [4] | 47.4 | 27.4
Net realized and unrealized foreign exchange (gains)/losses | 15.9 |  | 40.0 | (13.8)
Other expenses | 20.1 |  | 10.8 | 10.8
Total expenses | 2,917.0 |  | 2,593.8 | 2,868.4
Income (loss) from operations before income taxes | (27.0) |  | 35.1 | (38.0)
Income tax benefit/(expense) | 78.1 |  | (5.3) | (18.4)
Net income/(loss) | 51.1 |  | 29.8 | (56.4)
Net income/(loss) attributable to Aspen Insurance Holdings Limited’s ordinary shareholders | 51.1 |  | 29.8 | (56.4)
Available for sale investments: |  |  |  |
Reclassification adjustment for net realized gains/(losses) on investments included in net income/(loss) | 55.5 |  | (20.4) | (67.1)
Change in net unrealized (losses)/gains on available for sale securities held | (447.2) |  | (137.2) | 175.6
Net change from current period hedged transactions | 15.4 |  | (6.2) | 0.3
Change in foreign currency translation adjustment | (30.9) |  | 21.4 | (11.9)
Other comprehensive (loss)/income, before income taxes | (407.2) |  | (142.4) | 96.9
Income tax benefit/(expense) thereon: |  |  |  |
Change in net unrealized gains on available for sale securities held | 23.9 |  | (0.3) | (0.5)
Total income tax benefit/(expense) allocated to other comprehensive (loss) | 23.9 |  | (0.3) | (0.5)
Other comprehensive (loss)/income, net of tax | (383.3) |  | (142.7) | 96.4
Total comprehensive (loss)/income attributable to Aspen Insurance Holdings Limited's ordinary shareholders | (332.2) |  | (112.9) | 40.0
Net realized and unrealized foreign exchange gains | 15.9 |  | 40.0 | (13.8)
Change in foreign currency translation adjustment | (30.9) |  | 21.4 | (11.9)
Real estate fund | Investment Income |  |  |  |
Related party fees | (1.6) |  |  |
Asset Management Arrangement |  |  |  |
Related party fees |  |  | (5.8) | (5.3)
Asset Management Arrangement | Investment Income |  |  |  |
Related party fees | (4.9) |  |  |
Management Consulting Agreement |  |  |  |
Related party fees |  |  | $ (5.0) | $ (5.0)
Management Consulting Agreement | General, administrative and corporate expenses |  |  |  |
Related party fees | (5.0) |  |  |
Related party investment income | Investment Income |  |  |  |
Related party fees | (3.1) |  |  |
Apollo, Class A & B Notes | Gain (Loss) on Investments |  |  |  |
Related party fees | $ (0.4) |  |  |
[1] | Net investment income includes related party investment income of $3.1 million and related party investment management fees of $4.9 million (2021 — $5.8 million, 2020 — $5.3 million).
[2] |
[3] | General, administrative and corporate expenses includes related party management consulting fees of $5.0 million (2021 — $5.0 million; 2020 — $5.0 million).
[4] | Realized and unrealized investments losses includes $0.4 million loss on related party investments

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