COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies [Line Items]

Future Minimum Rental Payments for Operating Leases

The following table sets forth our operating lease payments for the periods indicated:

Operating Leases
(Millions of dollars)
2016	$	4.6
2017	4.5
2018	4.2
2019	3.5
2020	3.3
Thereafter	7.0
Total	$	27.1