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Investments - Investment Segment (Details) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Jun. 30, 2021 | Aug. 31, 2020
Schedule of Investments |  |  |  |  |
Investments | $ 6,809 | $ 9,151 |  |  |
Securities sold, not yet purchased, at fair value | $ 6,495 | 5,340 |  |  |
Ownership percentage in equity method investment | 20.00% |  |  |  |
Fair value of equity method investment under fair value option | $ 500 |  |  |  |
Unrealized gain on equity method investments under fair value option | (230) |  | $ (476) |  |
Total Assets | 27,914 | 27,746 |  |  |
Total liabilities | 18,356 | 18,403 |  |  |
Net sales | 13,378 | 10,304 | 6,815 |  |
Cost of goods sold | 11,689 | 9,485 | 6,320 |  |
Net loss | (25) | (500) | (2,468) |  |
Net (loss) income attributable to investee shareholders | (183) | (518) | (1,653) |  |
Xerox |  |  |  |  |
Schedule of Investments |  |  |  |  |
Total Assets | 11,543 |  |  |  |
Total liabilities | 7,966 |  |  |  |
Non-controlling interests | 10 |  |  |  |
Equity attributable to investee shareholders | 3,343 |  |  |  |
Net sales | 7,107 |  |  |  |
Cost of goods sold | 7,435 |  |  |  |
Net loss | (322) |  |  |  |
Net (loss) income attributable to investee shareholders | (322) |  |  |  |
Hertz |  |  |  |  |
Schedule of Investments |  |  |  |  |
Net sales |  |  | 2,755 |  |
Cost of goods sold |  |  | 3,231 |  |
Net loss |  |  | (1,209) |  |
Net (loss) income attributable to investee shareholders |  |  | (1,203) |  |
Herbalife |  |  |  |  |
Schedule of Investments |  |  |  |  |
Net sales |  |  | 2,609 |  |
Cost of goods sold |  |  | 518 |  |
Net loss |  |  | 161 |  |
Net (loss) income attributable to investee shareholders |  |  | 161 |  |
Investment Segment |  |  |  |  |
Schedule of Investments |  |  |  |  |
Investments | 6,719 | 8,952 |  |  |
Debt Securities | 2,100 | 114 |  |  |
Securities sold, not yet purchased, at fair value | 6,495 | 5,340 |  |  |
Portion of unrealized (losses) gains that relates to equity and debt securities still held | (1,544) | 1,153 | 65 |  |
Total Assets | 17,234 | 17,135 |  |  |
Total liabilities | 8,084 | 7,745 |  |  |
Net sales | 0 |  |  |  |
Cost of goods sold | 0 |  |  |  |
Investment Segment | Equity securities |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity securities | 4,619 | 8,838 |  |  |
Securities sold, not yet purchased, at fair value | 6,326 | 5,340 |  |  |
Investment Segment | Debt securities |  |  |  |  |
Schedule of Investments |  |  |  |  |
Debt Securities | 6,719 | 8,952 |  |  |
Securities sold, not yet purchased, at fair value | 169 |  |  |  |
Investment Segment | Communication |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity securities | 199 | 352 |  |  |
Debt Securities | 11 |  |  |  |
Investment Segment | Consumer, non-cyclical |  |  |  |  |
Schedule of Investments |  |  |  |  |
Debt Securities |  | 113 |  |  |
Securities sold, not yet purchased, at fair value | 1,006 |  |  |  |
Investment Segment | Consumer, cyclical |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity securities | 692 | 1,281 |  |  |
Securities sold, not yet purchased, at fair value | 352 | 848 |  |  |
Investment Segment | Energy |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity securities | 909 | 3,184 |  |  |
Securities sold, not yet purchased, at fair value | 2,690 | 2,028 |  |  |
Investment Segment | Utilities |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity securities | 1,205 | 992 |  |  |
Securities sold, not yet purchased, at fair value | 813 | 659 |  |  |
Investment Segment | Healthcares |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity securities | 320 | 1,009 |  |  |
Securities sold, not yet purchased, at fair value | 387 | 1,049 |  |  |
Investment Segment | Financial |  |  |  |  |
Schedule of Investments |  |  |  |  |
Debt Securities | 1,958 |  |  |  |
Investment Segment | Technology |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity securities | 655 | 931 |  |  |
Investment Segment | Materials |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity securities | 153 | 194 |  |  |
Securities sold, not yet purchased, at fair value | 598 | 365 |  |  |
Investment Segment | Industrial |  |  |  |  |
Schedule of Investments |  |  |  |  |
Equity securities | 486 | 895 |  |  |
Securities sold, not yet purchased, at fair value | 480 | 391 |  |  |
Investment Segment | Real Estate |  |  |  |  |
Schedule of Investments |  |  |  |  |
Debt Securities | $ 131 | $ 1 |  |  |
Xerox |  |  |  |  |
Schedule of Investments |  |  |  |  |
Ownership percentage in equity method investment | 22.00% |  |  |  |
Fair value of equity method investment under fair value option | $ 500 |  |  |  |
Unrealized gain on equity method investments under fair value option | $ (230) |  |  |  |
Hertz |  |  |  |  |
Schedule of Investments |  |  |  |  |
Ownership percentage in equity method investment |  |  |  | 38.90% |
Unrealized gain on equity method investments under fair value option |  |  | (637) |  |
Herbalife |  |  |  |  |
Schedule of Investments |  |  |  |  |
Ownership percentage in equity method investment |  |  |  |  | 23.80%
Unrealized gain on equity method investments under fair value option |  |  | $ 161 |  |

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