Recently Issued Accounting Pronouncements (Details) - USD ($) $ in Millions		Dec. 31, 2019	Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use assets	[1]	$ 43
Present value of lease liabilities		$ 45
ASU 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use assets			$ 47
Present value of lease liabilities			$ 49

[1] At December 31, 2019 and December 31, 2018, the following amounts from consolidated variable interest entities are included in the respective balance sheet captions above: $2 and $5 of cash and cash equivalents; $4 and $5 of accounts receivable, net; $2 and $1 of inventories; $5 each of property, plant and equipment, net; $1 and nil of operating lease right-of-use assets; $11 and $14 of intangible assets, net; $1 each of accounts payable; $3 and $4 of accrued liabilities; $1 and nil of operating lease liabilities; and nil and $2 of current portion of debt. See "Note 9. Variable Interest Entities."