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Schedule II - Condensed Financial Information of Registrant - Statement of Income (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Revenues |  |  |
Net investment income | $ 1,023 | $ 496 | $ 389
Total revenues | 13,634 | 9,613 | 9,248
Expenses |  |  |
Corporate expenses | 102 | 95 | 78
Interest expense | 133 | 131 | 139
Total expenses | 10,249 | 8,126 | 7,145
Income tax (expense) benefit | 873 | (80) | (128)
Income (loss) from operating affiliates | 184 | 75 | 264
Net income available to Arch | 4,443 | 1,476 | 2,157
Preferred share dividends | (40) | (40) | (48)
Loss on redemption of preferred shares | 0 | 0 | (15)
Net income available to Arch common shareholders | 4,403 | 1,436 | 2,094
Parent |  |  |
Revenues |  |  |
Net investment income | 2 | 2 | 2
Total revenues | 2 | 2 | 2
Expenses |  |  |
Corporate expenses | 93 | 86 | 72
Interest expense | 59 | 59 | 59
Total expenses | 152 | 145 | 131
Income (loss) before income taxes | (150) | (143) | (129)
Income tax (expense) benefit | 41 | 0 | 0
Income (loss) from operating affiliates | (1) | (1) | (1)
Income (loss) before equity in net income of subsidiaries | (110) | (144) | (130)
Equity in net income of subsidiaries | 4,553 | 1,593 | 2,287
Net income available to Arch | 4,443 | 1,449 | 2,157
Preferred share dividends | (40) | (40) | (48)
Loss on redemption of preferred shares | 0 | 0 | (15)
Net income available to Arch common shareholders | $ 4,403 | $ 1,409 | $ 2,094

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