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Other Income and Expenses (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Income (Loss) from Equity Method Investments | [1] | $ 774 | $ (73) | $ 1,271 | $ (44)
Gains Losses On Fair Value Changes In Separate Account Assets | [2] | 15 | 40 | 19 | (16)
Excise and Sales Taxes |  | (5) | (6) | (10) | (12)
Other Nonoperating Expense |  | (7) | (19) | (13) | (41)
Other Nonoperating Income (Expense) |  | 777 | (58) | 1,267 | (113)
Huatai Group [Member] |  |  |  |  |
Income (Loss) from Equity Method Investments |  | $ 49 | $ 31 | $ 98 | $ 49
[1] | Principally comprises our share of operating income and mark-to-market gains on private equities where we hold more than three percent. Also includes net income from our investment in Huatai of $49 million and $98 million for the three and six months ended June 30, 2021, respectively, compared to $31 million and $49 million, respectively, for the prior year periods.
[2] | Related to gains (losses) from fair value changes in separate account assets that do not qualify for separate account reporting under GAAP.

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- Definition The amount of excise and sales taxes included in sales and revenues, which are then deducted as a cost of sales. Includes excise taxes, which are applied to specific types of transactions or items (such as gasoline or alcohol); and sales, use and value added taxes, which are applied to a broad class of revenue-producing transactions involving a wide range of goods and services. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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