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Employee Benefit Plans - Fair Values of Pension Plan Assets (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Defined Benefit Plan Disclosure [Line Items] |  |
Net receivables related to security transactions | $ 5 | $ 5
United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 55 | 68
Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 1,046 | 1,375
Insurance Contract, Rights and Obligations |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Participating interest in annuity contract, fair value | 55 | 83
Investments measured at net asset value | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 1,123 | 1,580
Investments measured at net asset value | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 2,875 | 4,808
U.S. | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 4 | 8
U.S. | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
International | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 36 | 42
International | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Mutual funds | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 14 | 17
Mutual funds | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 499 | 639
Corporate | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 1 | 1
Corporate | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Mutual funds | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Mutual funds | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 365 | 511
Cash and cash equivalents | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Cash and cash equivalents | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 36 | 68
Cash and cash equivalents | Investments measured at net asset value | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 10 | 9
Cash and cash equivalents | Investments measured at net asset value | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Derivatives | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets |  | 0
Derivatives | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets |  | 0
Real estate | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Real estate | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 146 | 157
Real estate | Investments measured at net asset value | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 34 | 36
Real estate | Investments measured at net asset value | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 1
Equity securities, Common/collective trusts | Investments measured at net asset value | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 265 | 394
Equity securities, Common/collective trusts | Investments measured at net asset value | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 192 | 417
Debt securities, Common/collective trusts | Investments measured at net asset value | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 759 | 1,073
Debt securities, Common/collective trusts | Investments measured at net asset value | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 1,637 | 3,015
Level 1 | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 54 | 62
Level 1 | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 602 | 815
Level 1 | Investments measured at net asset value | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 54 | 62
Level 1 | Investments measured at net asset value | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 602 | 815
Level 1 | U.S. | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 4 | 3
Level 1 | U.S. | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 1 | International | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 36 | 42
Level 1 | International | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 1 | Mutual funds | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 14 | 17
Level 1 | Mutual funds | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 201 | 236
Level 1 | Corporate | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 1 | Corporate | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 1 | Mutual funds | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 1 | Mutual funds | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 365 | 511
Level 1 | Cash and cash equivalents | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 1 | Cash and cash equivalents | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 36 | 68
Level 1 | Derivatives | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets |  | 0
Level 1 | Derivatives | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets |  | 0
Level 1 | Real estate | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 1 | Real estate | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 1 | 1
Level 2 | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 298 | 403
Level 2 | Investments measured at net asset value | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 1 | 1
Level 2 | Investments measured at net asset value | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 298 | 403
Level 2 | U.S. | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | U.S. | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | International | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | International | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | Mutual funds | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | Mutual funds | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 298 | 403
Level 2 | Corporate | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 1 | 1
Level 2 | Corporate | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | Mutual funds | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | Mutual funds | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | Cash and cash equivalents | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | Cash and cash equivalents | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | Derivatives | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets |  | 0
Level 2 | Derivatives | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets |  | 0
Level 2 | Real estate | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 2 | Real estate | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 5
Level 3 | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 146 | 157
Level 3 | Investments measured at net asset value | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 5
Level 3 | Investments measured at net asset value | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 146 | 157
Level 3 | U.S. | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 5
Level 3 | U.S. | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | International | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | International | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Mutual funds | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Mutual funds | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Corporate | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Corporate | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Mutual funds | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Mutual funds | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Cash and cash equivalents | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Cash and cash equivalents | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Derivatives | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets |  | 0
Level 3 | Derivatives | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets |  | 0
Level 3 | Real estate | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | 0 | 0
Level 3 | Real estate | Int’l. |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, fair value of selected plan assets | $ 146 | $ 157

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- Definition Amount payable to other broker-dealer and clearing organization, including, but not limited to, security failed-to-receive, deposit received for security loaned, open transaction, and floor-brokerage payable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Rule 15c3-1 -Number 240 -Section 15c3-1 + Details
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