Income Taxes (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Contingency [Line Items]
U.S. statutory federal income tax rate	21.00%	21.00%	21.00%
Accumulated earnings intended to be permanently reinvested outside the U.S.	$ 1,100
Aggregate state income and foreign withholding taxes on foreign earnings	100
Income taxes paid	3,000	$ 1,600	$ 2,200
Unrecognized tax benefits	962	1,024	790	$ 726
Unrecognized tax benefits that affect effective tax rate	750	780	580
Unrecognized tax benefits change as a result of potential resolutions of prior years' tax	150
Unrecognized tax benefits that, if recognized, could impact effective tax rate	118
Unrecognized tax benefits income tax penalties and interest expense	10	40	$ 260
Unrecognized tax benefits income tax penalties and interest accrued	380	$ 380
U.S.
Income Tax Contingency [Line Items]
NOL carryforwards	27
Non U.S.
Income Tax Contingency [Line Items]
NOL carryforwards	1,000
FTC carryforwards	$ 121
Non U.S. | Minimum
Income Tax Contingency [Line Items]
Tax credit carryforward, expiration date	Dec. 31, 2023
Non U.S. | Maximum
Income Tax Contingency [Line Items]
Tax credit carryforward, expiration date	Dec. 31, 2037