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Schedule II Schedule II (STATEMENTS OF OPERATIONS - Parent Company Only) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Equity in net income of subsidiaries and affiliates | [1] | $ 2,433 | $ 1,019 | $ 617
Total revenues |  | 40,963 | 35,994 | 34,186
Administrative and other (income) expense |  | 3,136 | 2,979 | 3,030
Business Combination, Integration Related Costs |  | 0 | 0 | 23
Income tax expense |  | 1,277 | 629 | 795
Total expenses |  | 31,147 | 31,832 | 28,937
Net income |  | 8,539 | 3,533 | 4,454
Chubb limited (Parent Guarantor) |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Investment income, including intercompany interest income | [2] | 96 | 155 | 227
Equity in net income of subsidiaries and affiliates |  | 8,514 | 3,457 | 4,307
Total revenues |  | 8,610 | 3,612 | 4,534
Administrative and other (income) expense |  | 56 | 55 | 65
Business Combination, Integration Related Costs |  | 0 | 0 | 1
Income tax expense |  | 15 | 24 | 14
Total expenses |  | 71 | 79 | 80
Net income |  | 8,539 | 3,533 | 4,454
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest |  | $ 6,020 | $ 5,783 | $ 7,521
[1] | Equity in net income of partially-owned entities includes $233 million, $167 million, and $74 million attributable to our investments in Huatai (Huatai Group, Huatai P&C, and Huatai Life) for the years ended December 31, 2021, 2020, and 2019, respectively.
[2] | Includes net investment income, interest income, and net realized gains (losses).

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