Income Taxes - Summary of Tax Credit Carryforwards (Details) $ in Millions	Dec. 31, 2023 USD ($)
Tax Credit Carryforward [Line Items]
Tax Effected	$ 115
U.S. tax losses
Tax Credit Carryforward [Line Items]
Gross Tax Loss	129
Tax Effected	27
General business credits
Tax Credit Carryforward [Line Items]
Gross Tax Loss	0
Tax Effected	2
State tax losses
Tax Credit Carryforward [Line Items]
Gross Tax Loss	0
Tax Effected	12
State tax credits
Tax Credit Carryforward [Line Items]
Gross Tax Loss	0
Tax Effected	6
Japan tax losses
Tax Credit Carryforward [Line Items]
Gross Tax Loss	6
Tax Effected	2
United Kingdom tax losses
Tax Credit Carryforward [Line Items]
Gross Tax Loss	146
Tax Effected	36
Canada tax losses
Tax Credit Carryforward [Line Items]
Gross Tax Loss	18
Tax Effected	5
Canada tax credits
Tax Credit Carryforward [Line Items]
Gross Tax Loss	0
Tax Effected	6
Spain tax credits
Tax Credit Carryforward [Line Items]
Gross Tax Loss	0
Tax Effected	6
Other subsidiaries tax losses
Tax Credit Carryforward [Line Items]
Gross Tax Loss	49
Tax Effected	10
Other subsidiaries tax credits
Tax Credit Carryforward [Line Items]
Gross Tax Loss	0
Tax Effected	$ 3