Income Taxes - Schedule of Tax Loss and Tax Credit Carryforwards (Details) $ in Millions	Dec. 31, 2019 USD ($)
Operating Loss Carryforwards [Line Items]
Total tax loss and tax credit carryforwards	$ 38
U.S. Federal
Operating Loss Carryforwards [Line Items]
Loss carryforwards	21
U.S. Federal and State
Operating Loss Carryforwards [Line Items]
Credit and deduction carryforwards	8
U.S. State
Operating Loss Carryforwards [Line Items]
Loss carryforwards	5
Non-U.S.
Operating Loss Carryforwards [Line Items]
Loss carryforwards	$ 4