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Investments and Related Matters (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2017
Investment Segment |
Investment and Related Matters [Line Items] |
Investments |
| March 31, 2017 |  | December 31, 2016
Assets | (in millions)
Investments: |  |  |
Equity securities: |  |  |
Basic materials | $ | 975 |  |  | $ | 963 |
Consumer, non-cyclical | 2,896 |  |  | 2,677 |
Energy | 1,479 |  |  | 1,278 |
Financial | 2,280 |  |  | 2,385 |
Technology | 847 |  |  | 911 |
Other | 677 |  |  | 802 |
| 9,154 |  |  | 9,023 |
Corporate debt securities | 276 |  |  | 190 |
| $ | 9,430 |  |  | $ | 9,213 |
Liabilities |  |  |
Securities sold, not yet purchased, at fair value: |  |  |
Equity securities: |  |  |
Consumer, non-cyclical | $ | 71 |  |  | $ | — |
Consumer, cyclical | 1,880 |  |  | 968 |
Energy | 100 |  |  | 19 |
Industrial | 88 |  |  | 100 |
| 2,139 |  |  | 1,087 |
Corporate debt securities | 53 |  |  | 52 |
| $ | 2,192 |  |  | $ | 1,139 |
Other Segments |
Investment and Related Matters [Line Items] |
Investments |
| March 31, 2017 |  | December 31, 2016
| (in millions)
Equity method investments | $ | 293 |  |  | $ | 302 |
Other investments (measured at fair value) | 364 |  |  | 366 |
| $ | 657 |  |  | $ | 668 |

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