COMMITMENTS AND CONTINGENCIES - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Loss Contingencies [Line Items]
Environmental remediation liabilities	$ 33.5	$ 30.8
Environmental remediation liabilities, projection term	30 years
Total asset retirement obligation liabilities	$ 19.1	18.2
Rent expense	192.1	186.2	$ 181.6
Surety bonds
Loss Contingencies [Line Items]
Guarantee liability	63.7	19.0
Bank guarantees
Loss Contingencies [Line Items]
Guarantee liability	19.5	15.7
Stand-by letters of credit | $1.2 billion senior credit facility, due in 2022
Loss Contingencies [Line Items]
Letters of credit outstanding	63.1	130.8
Stand-by letters of credit | Another facility
Loss Contingencies [Line Items]
Letters of credit outstanding	52.2
COR
Loss Contingencies [Line Items]
Rent expense	178.7	173.7	$ 169.8
Other Liabilities
Loss Contingencies [Line Items]
Total asset retirement obligation liabilities	19.1	18.2
Accrued Liabilities
Loss Contingencies [Line Items]
Environmental remediation liabilities	$ 5.3	$ 5.7