Accounts and Notes Receivable and Credit Quality of Receivables - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	$ 758	$ 753
Contractual term of notes receivable	24 months
Notes receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	$ 137	$ 154
Percentage of total notes receivable over 90 days past due	8.00%	4.00%
Mexico
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	$ 24
Proceeds from collection of accounts and notes receivable, net	8
Peru
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	15
Proceeds from collection of accounts and notes receivable, net	2
Argentina
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	16
Proceeds from collection of accounts and notes receivable, net	$ 6
Minimum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivable with imputed interest, effective yield	3.00%
Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivable with imputed interest, effective yield	10.00%