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Schedule II - Condensed Financial Information of Registrant Statements of Operations and Comprehensive Income (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Dividend income | $ 167.3 |  | $ 209.1 | $ 207.1
Other income (1) | 49.8 | [1] | 4.9 | 9.0
Total revenues | 2,835.5 |  | 2,592.6 | 2,531.9
Expenses |  |  |  |
General, administrative and corporate expenses | (410.9) |  | (521.6) | (491.7)
Other expenses | (10.8) |  | (1.7) | (2.7)
(Loss) from operations before income taxes | (31.5) |  | (218.8) | (156.0)
Income tax (expense)/benefit | (8.6) |  | (22.9) | 10.2
Net (loss) | (40.1) |  | (241.7) | (145.8)
Proportion due to non-controlling interest | 0.0 |  | 1.2 | (1.0)
Net (loss)/income attributable to Aspen Insurance Holdings Limited’s ordinary shareholders | (40.1) |  | (240.5) | (146.8)
Other Comprehensive Income: |  |  |  |
Change in unrealized gains on investments | 102.3 |  | 151.3 | (76.5)
Other comprehensive income/(loss), net of tax | 93.0 |  | 130.5 | (66.0)
Total comprehensive income/(loss) attributable to Aspen Insurance Holdings Limited’s ordinary shareholders | 52.9 |  | (110.0) | (212.8)
Parent Company |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Equity in net earnings of subsidiaries and other investments, equity method | (92.1) |  | (415.1) | (371.3)
Dividend income | 141.5 |  | 270.0 | 340.3
Net realized and unrealized investment gains/(losses) | 2.5 |  | 2.6 | (5.1)
Total revenues | 51.9 |  | (142.5) | (36.1)
Expenses |  |  |  |
General, administrative and corporate expenses | (74.6) |  | (70.2) | (83.8)
Interest expense | (14.3) |  | (25.7) | (25.9)
Other expenses | (3.1) |  | (3.3) | 0.0
(Loss) from operations before income taxes | (40.1) |  | (241.7) | (145.8)
Income tax (expense)/benefit | 0.0 |  | 0.0 | 0.0
Net (loss) | (40.1) |  | (241.7) | (145.8)
Proportion due to non-controlling interest | 0.0 |  | 1.2 | (1.0)
Net (loss)/income attributable to Aspen Insurance Holdings Limited’s ordinary shareholders | (40.1) |  | (240.5) | (146.8)
Other Comprehensive Income: |  |  |  |
Change in unrealized gains on investments | 102.3 |  | 151.3 | (76.5)
Net change from current period hedged transactions | 0.3 |  | 4.0 | (1.8)
Change in foreign currency translation adjustment | (9.6) |  | (24.8) | 12.3
Other comprehensive income/(loss), net of tax | 93.0 |  | 130.5 | (66.0)
Total comprehensive income/(loss) attributable to Aspen Insurance Holdings Limited’s ordinary shareholders | $ 52.9 |  | $ (110.0) | $ (212.8)
[1] | 2020 includes the gain on sale of our renewal rights on our surety insurance book of business to a third party, totaling $43.1 million.

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