Accounts and Notes Receivable and Credit Quality of Receivables - Additional Information (Details) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	$ 691.3	$ 737.2
Contractual term of notes receivable	24 months
Notes receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	$ 164.5	$ 196.3
Percentage of total notes receivable over 90 days past due	3.40%	11.00%
Mexico
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	$ 25.5
Proceeds from collection of accounts and notes receivable, net	25.3
Peru
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	16.9
Proceeds from collection of accounts and notes receivable, net	9.2
Argentina
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts and notes receivable, net	21.4
Proceeds from collection of accounts and notes receivable, net	$ 24.8
Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivable with imputed interest, effective yield	3.00%	3.00%
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivable with imputed interest, effective yield	10.00%	10.40%