Employee Benefit Plans (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Cost		$ 90	$ 46	$ 88
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Aggregate projected benefit obligations		9,498	9,298	$ 12,182
Pension Benefits | UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Aggregate projected benefit obligations		$ 8,649	$ 8,425
Weighted average expected return on plan assets		6.25%	5.00%	5.00%
Pension Benefits | Non- U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Aggregate projected benefit obligations		$ 849	$ 873
Pension Benefits | Scenario, Forecast | UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Weighted average expected return on plan assets	6.00%
Other Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Aggregate projected benefit obligations		765	794	$ 1,138
Other Postretirement Benefits | UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Aggregate projected benefit obligations		$ 723	$ 758
Weighted average expected return on plan assets		4.25%	3.86%	3.87%
Expected future discretionary contributions		$ 20
Other Postretirement Benefits | Non- U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Aggregate projected benefit obligations		42	$ 36
Other Postretirement Benefits | Scenario, Forecast | UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Weighted average expected return on plan assets	4.25%
United States Pension Plan of US Entity, Non Qualified [Member]
Defined Benefit Plan Disclosure [Line Items]
Aggregate projected benefit obligations		1,000	$ 1,000
Expected future discretionary contributions		$ 80