Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Income Tax Expense Benefit	$ 215	$ 194	$ 536
U.S. statutory tax rate	21.00%	21.00%	21.00%
Net operating losses	$ 44	$ 44
Deferred Tax Assets, Net of Valuation Allowance	752	589
Increase (decrease) in valuation allowance	7	(14)	$ (42)
Valuation allowance	35	28
Unrecognized tax benefits	51	47	43	$ 50
Undistributed earnings	17,900
Reduction in liability for unrecognized tax benefits	(3)	(3)	(3)
Interest on income taxes accrued	6	5
Continuing Operation [Member]
Operating Loss Carryforwards [Line Items]
Tax expense includes in interest expense	1	1
State Apportionment [Member]
Operating Loss Carryforwards [Line Items]
Income Tax Expense Benefit	(20)
BEAT [Member] | Tax Year 2019 and 2020 [Member]
Operating Loss Carryforwards [Line Items]
Income Tax Expense Benefit		(34)
Termination Payment [Member]
Operating Loss Carryforwards [Line Items]
Income Tax Expense Benefit			250
Foreign exchange remeasurement on income tax account balances
Operating Loss Carryforwards [Line Items]
Income Tax Expense Benefit		$ (22)
Remeasurement of Deferred Tax Assets and Liabilities [Member]
Operating Loss Carryforwards [Line Items]
Income Tax Expense Benefit	(10)		$ 40
Reinvested Indefinitely [Member]
Operating Loss Carryforwards [Line Items]
Undistributed earnings	10,300
Untaxable Manner [Member]
Operating Loss Carryforwards [Line Items]
Undistributed earnings	7,600
U.S. State [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards, valuation allowance	12
Non-US [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards, valuation allowance	13
State and Local [Member] | United States [Member]
Operating Loss Carryforwards [Line Items]
Net operating losses	419
Operating loss carryforwards, not subject to expiration	21
State and Local [Member] | United States [Member] | Tax Year 2024 Through 2043 [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards, subject to expiration	398
U.S. Federal and Non-U.S. [Member]
Operating Loss Carryforwards [Line Items]
Net operating losses	116
Operating loss carryforwards, not subject to expiration	72
U.S. Federal and Non-U.S. [Member] | Tax Year 2024 Through 2043 [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards, subject to expiration	$ 44
Revenue Commissioners, Ireland [Member] | Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Foreign statutory income tax rate	25.00%
Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expected decrease in liability for uncertain tax position	$ 1
Minimum [Member] | Her Majesty's Revenue and Customs (HMRC) [Member]
Operating Loss Carryforwards [Line Items]
Foreign statutory tax rate			19.00%
Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expected decrease in liability for uncertain tax position	$ 2
Maximum [Member] | Her Majesty's Revenue and Customs (HMRC) [Member]
Operating Loss Carryforwards [Line Items]
Foreign statutory tax rate			25.00%