Income Taxes Narrative (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) country	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Income Tax Contingency [Line Items]
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	$ 16	$ 27
Income Tax Expense (Benefit) Related To Changes in Valuation Allowance	11
Valuation Allowance, Adjustments	22
Operating Loss Carryforwards, Valuation Allowance	20
Foreign Currency Transaction Gain (Loss), Unrealized, after Tax	5
Undistributed Earnings of Foreign Subsidiaries	1,400
Operating Loss Carryforward Before Adjustment For Expected Expiration	3,600
Annual Limitation Of Operating Loss Carryforwards	23
Operating Loss Carryforward Expected Utilization in the Future					$ 713
Impairment Loss Due to Liquidation Transaction				$ 1,300
Tax Loss Due To Liquidation Transaction			$ 5,600
Tax Loss Excluded From Deferred Tax Assets			3,400
Net Operating Loss Carryforward From Forfeiture			2,200
Deferred Tax Assets, Tax Deferred Expense, Other			303
Operating Loss Carryforwards	37	38
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	12	(2)	$ 17
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense From Previously Uncertain Tax Positions	(11)
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	$ 115	98
Number of Countries in which Entity Operates | country	75
Decrease in Unrecognized Tax Benefits is Reasonably Possible	$ 13
Increase (Decrease) in Income Taxes	93	$ 35
Gain (Loss) On Sale Of Derivatives
Income Tax Contingency [Line Items]
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	50
Internal Restructuring
Income Tax Contingency [Line Items]
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	$ 57