BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail) $ in Millions		3 Months Ended				12 Months Ended
	Oct. 01, 2017 USD ($)	Dec. 31, 2017 USD ($)	Sep. 30, 2017 USD ($)	Jun. 30, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2017 USD ($) Customer	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Significant Accounting Policies [Line Items]
Bad debt expense						$ 32.3	$ 41.8	$ 13.7
Capital interest						1.6
Non-cash goodwill impairment charge		$ 65.0	$ 0.0	$ 0.0	$ 0.0	65.0
Proceeds from (repayment of) bank overdrafts, net						$ 2.4	(13.6)	4.3
Restatement adjustment
Significant Accounting Policies [Line Items]
Depreciation included in cost of revenues							7.7	4.2
Selling, General and Administrative Expenses | Restatement adjustment
Significant Accounting Policies [Line Items]
Rent, utility and depreciation expense							(15.0)	(11.4)
Rent and utility expense							(7.3)	(7.2)
Depreciation included in selling, general and administrative expenses							(7.7)	(4.2)
Cost of Revenues | Restatement adjustment
Significant Accounting Policies [Line Items]
Rent, utility and depreciation expense							15.0	11.4
Rent and utility expense							$ 7.3	$ 7.2
Latin America
Significant Accounting Policies [Line Items]
Non-cash goodwill impairment charge	$ 65.0
Customer Concentration Risk | Accounts Receivable
Significant Accounting Policies [Line Items]
Customer concentration risk percentage, no more than						1.00%
Minimum
Significant Accounting Policies [Line Items]
Number of customers | Customer						1,000,000